7966293769

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{5531}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 9606030336

約数和(自身を除く): 1639736567

約数列:

[1, 7, 37, 67, 83, 259, 469, 581, 2479, 3071, 5531, 5561, 17353, 21497, 38717, 38927, 204647, 205757, 370577, 459073, 1432529, 1440299, 2594039, 3213511, 13711349, 16985701, 30757891, 95979443, 118899907, 215305237, 1138041967, 7966293769]

約数ペア:

[(1, 7966293769), (7, 1138041967), (37, 215305237), (67, 118899907), (83, 95979443), (259, 30757891), (469, 16985701), (581, 13711349), (2479, 3213511), (3071, 2594039), (5531, 1440299), (5561, 1432529), (17353, 459073), (21497, 370577), (38717, 205757), (38927, 204647)]