13290497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 15266880

約数和(自身を除く): 1976383

約数列:

[1, 11, 29, 61, 319, 671, 683, 1769, 7513, 19459, 19807, 41663, 217877, 458293, 1208227, 13290497]

約数ペア:

[(1, 13290497), (11, 1208227), (29, 458293), (61, 217877), (319, 41663), (671, 19807), (683, 19459), (1769, 7513)]