888948697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 1117297664

約数和(自身を除く): 228348967

約数列:

[1, 7, 13, 67, 91, 211, 469, 691, 871, 1477, 2743, 4837, 6097, 8983, 14137, 19201, 46297, 62881, 98959, 145801, 183781, 324079, 601861, 1020607, 1286467, 1895413, 4213027, 9768667, 13267891, 68380669, 126992671, 888948697]

約数ペア:

[(1, 888948697), (7, 126992671), (13, 68380669), (67, 13267891), (91, 9768667), (211, 4213027), (469, 1895413), (691, 1286467), (871, 1020607), (1477, 601861), (2743, 324079), (4837, 183781), (6097, 145801), (8983, 98959), (14137, 62881), (19201, 46297)]