71263357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 82152000

約数和(自身を除く): 10888643

約数列:

[1, 11, 19, 209, 349, 977, 3839, 6631, 10747, 18563, 72941, 204193, 340973, 3750703, 6478487, 71263357]

約数ペア:

[(1, 71263357), (11, 6478487), (19, 3750703), (209, 340973), (349, 204193), (977, 72941), (3839, 18563), (6631, 10747)]