979085877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 1676421120

約数和(自身を除く): 697335243

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 241, 301, 409, 473, 723, 903, 1227, 1419, 1687, 2651, 2863, 3311, 4499, 5061, 7953, 8589, 9933, 10363, 13497, 17587, 18557, 31089, 31493, 52761, 55671, 72541, 94479, 98569, 113993, 123109, 193457, 217623, 295707, 341979, 369327, 580371, 689983, 797951, 1084259, 1354199, 2069949, 2393853, 3252777, 4062597, 4238467, 7589813, 12715401, 22769439, 29669269, 46623137, 89007807, 139869411, 326361959, 979085877]

約数ペア:

[(1, 979085877), (3, 326361959), (7, 139869411), (11, 89007807), (21, 46623137), (33, 29669269), (43, 22769439), (77, 12715401), (129, 7589813), (231, 4238467), (241, 4062597), (301, 3252777), (409, 2393853), (473, 2069949), (723, 1354199), (903, 1084259), (1227, 797951), (1419, 689983), (1687, 580371), (2651, 369327), (2863, 341979), (3311, 295707), (4499, 217623), (5061, 193457), (7953, 123109), (8589, 113993), (9933, 98569), (10363, 94479), (13497, 72541), (17587, 55671), (18557, 52761), (31089, 31493)]