1390147203

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{52711}}^1$

素因数の和:52922

約数の個数: 16

約数和(自身を含む): 1897632000

約数和(自身を除く): 507484797

約数列:

[1, 3, 59, 149, 177, 447, 8791, 26373, 52711, 158133, 3109949, 7853939, 9329847, 23561817, 463382401, 1390147203]

約数ペア:

[(1, 1390147203), (3, 463382401), (59, 23561817), (149, 9329847), (177, 7853939), (447, 3109949), (8791, 158133), (26373, 52711)]