3951831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 5733504

約数和(自身を除く): 1781673

約数列:

[1, 3, 13, 39, 107, 321, 947, 1391, 2841, 4173, 12311, 36933, 101329, 303987, 1317277, 3951831]

約数ペア:

[(1, 3951831), (3, 1317277), (13, 303987), (39, 101329), (107, 36933), (321, 12311), (947, 4173), (1391, 2841)]