65989573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 72656640

約数和(自身を除く): 6667067

約数列:

[1, 13, 67, 239, 317, 871, 3107, 4121, 16013, 21239, 75763, 208169, 276107, 984919, 5076121, 65989573]

約数ペア:

[(1, 65989573), (13, 5076121), (67, 984919), (239, 276107), (317, 208169), (871, 75763), (3107, 21239), (4121, 16013)]