5521397

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 6652800

約数和(自身を除く): 1131403

約数列:

[1, 7, 29, 59, 203, 413, 461, 1711, 3227, 11977, 13369, 27199, 93583, 190393, 788771, 5521397]

約数ペア:

[(1, 5521397), (7, 788771), (29, 190393), (59, 93583), (203, 27199), (413, 13369), (461, 11977), (1711, 3227)]