7827942981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{5443}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 11476823040

約数和(自身を除く): 3648880059

約数列:

[1, 3, 19, 23, 57, 69, 437, 1097, 1311, 3291, 5443, 16329, 20843, 25231, 62529, 75693, 103417, 125189, 310251, 375567, 479389, 1438167, 2378591, 5970971, 7135773, 17912913, 113448449, 137332333, 340345347, 411996999, 2609314327, 7827942981]

約数ペア:

[(1, 7827942981), (3, 2609314327), (19, 411996999), (23, 340345347), (57, 137332333), (69, 113448449), (437, 17912913), (1097, 7135773), (1311, 5970971), (3291, 2378591), (5443, 1438167), (16329, 479389), (20843, 375567), (25231, 310251), (62529, 125189), (75693, 103417)]