385536697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 484323840

約数和(自身を除く): 98787143

約数列:

[1, 7, 13, 89, 91, 181, 263, 623, 1157, 1267, 1841, 2353, 3419, 8099, 16109, 16471, 23407, 23933, 47603, 112763, 163849, 209417, 304291, 333221, 618839, 1465919, 2130037, 4236667, 4331873, 29656669, 55076671, 385536697]

約数ペア:

[(1, 385536697), (7, 55076671), (13, 29656669), (89, 4331873), (91, 4236667), (181, 2130037), (263, 1465919), (623, 618839), (1157, 333221), (1267, 304291), (1841, 209417), (2353, 163849), (3419, 112763), (8099, 47603), (16109, 23933), (16471, 23407)]