65347009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2309}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 15373631

約数列:

[1, 7, 13, 91, 311, 2177, 2309, 4043, 16163, 28301, 30017, 210119, 718099, 5026693, 9335287, 65347009]

約数ペア:

[(1, 65347009), (7, 9335287), (13, 5026693), (91, 718099), (311, 210119), (2177, 30017), (2309, 28301), (4043, 16163)]