213813433

素因数分解:

${\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 224789760

約数和(自身を除く): 10976327

約数列:

[1, 29, 151, 157, 311, 4379, 4553, 9019, 23707, 46961, 48827, 687503, 1361869, 1415983, 7372877, 213813433]

約数ペア:

[(1, 213813433), (29, 7372877), (151, 1415983), (157, 1361869), (311, 687503), (4379, 48827), (4553, 46961), (9019, 23707)]