1163391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 1634304

約数和(自身を除く): 470913

約数列:

[1, 3, 37, 47, 111, 141, 223, 669, 1739, 5217, 8251, 10481, 24753, 31443, 387797, 1163391]

約数ペア:

[(1, 1163391), (3, 387797), (37, 31443), (47, 24753), (111, 10481), (141, 8251), (223, 5217), (669, 1739)]