2021919442059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1214933}}^1$

素因数の和:1215060

約数の個数: 64

約数和(自身を含む): 3191097047040

約数和(自身を除く): 1169177604981

約数列:

[1, 3, 11, 29, 33, 37, 47, 87, 111, 141, 319, 407, 517, 957, 1073, 1221, 1363, 1551, 1739, 3219, 4089, 5217, 11803, 14993, 19129, 35409, 44979, 50431, 57387, 151293, 554741, 1214933, 1664223, 3644799, 13364263, 35233057, 40092789, 44952521, 57101851, 105699171, 134857563, 171305553, 387563627, 494477731, 628120361, 1162690881, 1303623109, 1483433193, 1655953679, 1884361083, 2112768487, 3910869327, 4967861037, 6338305461, 14339854199, 18215490469, 23240453357, 43019562597, 54646471407, 61270286123, 69721360071, 183810858369, 673973147353, 2021919442059]

約数ペア:

[(1, 2021919442059), (3, 673973147353), (11, 183810858369), (29, 69721360071), (33, 61270286123), (37, 54646471407), (47, 43019562597), (87, 23240453357), (111, 18215490469), (141, 14339854199), (319, 6338305461), (407, 4967861037), (517, 3910869327), (957, 2112768487), (1073, 1884361083), (1221, 1655953679), (1363, 1483433193), (1551, 1303623109), (1739, 1162690881), (3219, 628120361), (4089, 494477731), (5217, 387563627), (11803, 171305553), (14993, 134857563), (19129, 105699171), (35409, 57101851), (44979, 44952521), (50431, 40092789), (57387, 35233057), (151293, 13364263), (554741, 3644799), (1214933, 1664223)]