1316869631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{18773}}^1$

素因数の和:19702

約数の個数: 16

約数和(自身を含む): 1643701248

約数和(自身を除く): 326831617

約数列:

[1, 7, 11, 77, 911, 6377, 10021, 18773, 70147, 131411, 206503, 1445521, 17102203, 119715421, 188124233, 1316869631]

約数ペア:

[(1, 1316869631), (7, 188124233), (11, 119715421), (77, 17102203), (911, 1445521), (6377, 206503), (10021, 131411), (18773, 70147)]