6497491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6491}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 8725248

約数和(自身を除く): 2227757

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 6491, 45437, 71401, 84383, 499807, 590681, 928213, 6497491]

約数ペア:

[(1, 6497491), (7, 928213), (11, 590681), (13, 499807), (77, 84383), (91, 71401), (143, 45437), (1001, 6491)]