15968901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1699}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 23038400

約数和(自身を除く): 7069499

約数列:

[1, 3, 13, 39, 241, 723, 1699, 3133, 5097, 9399, 22087, 66261, 409459, 1228377, 5322967, 15968901]

約数ペア:

[(1, 15968901), (3, 5322967), (13, 1228377), (39, 409459), (241, 66261), (723, 22087), (1699, 9399), (3133, 5097)]