13601511

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 25808640

約数和(自身を除く): 12207129

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1033, 1197, 1463, 1881, 3099, 4389, 7231, 9297, 11363, 13167, 19627, 21693, 34089, 58881, 65079, 79541, 102267, 137389, 176643, 215897, 238623, 412167, 647691, 715869, 1236501, 1511279, 1943073, 4533837, 13601511]

約数ペア:

[(1, 13601511), (3, 4533837), (7, 1943073), (9, 1511279), (11, 1236501), (19, 715869), (21, 647691), (33, 412167), (57, 238623), (63, 215897), (77, 176643), (99, 137389), (133, 102267), (171, 79541), (209, 65079), (231, 58881), (399, 34089), (627, 21693), (693, 19627), (1033, 13167), (1197, 11363), (1463, 9297), (1881, 7231), (3099, 4389)]