6439313631

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 8949150720

約数和(自身を除く): 2509837089

約数列:

[1, 3, 47, 59, 141, 177, 313, 939, 2473, 2773, 7419, 8319, 14711, 18467, 44133, 55401, 116231, 145907, 348693, 437721, 774049, 867949, 2322147, 2603847, 6857629, 20572887, 36380303, 45668891, 109140909, 137006673, 2146437877, 6439313631]

約数ペア:

[(1, 6439313631), (3, 2146437877), (47, 137006673), (59, 109140909), (141, 45668891), (177, 36380303), (313, 20572887), (939, 6857629), (2473, 2603847), (2773, 2322147), (7419, 867949), (8319, 774049), (14711, 437721), (18467, 348693), (44133, 145907), (55401, 116231)]