64653407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1447}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 79790592

約数和(自身を除く): 15137185

約数列:

[1, 7, 13, 91, 491, 1447, 3437, 6383, 10129, 18811, 44681, 131677, 710477, 4973339, 9236201, 64653407]

約数ペア:

[(1, 64653407), (7, 9236201), (13, 4973339), (91, 710477), (491, 131677), (1447, 44681), (3437, 18811), (6383, 10129)]