673326479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{50867}}^1$

素因数の和:50966

約数の個数: 16

約数和(自身を含む): 807376896

約数和(自身を除く): 134050417

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 50867, 356069, 1576877, 3102887, 11038139, 21720209, 96189497, 673326479]

約数ペア:

[(1, 673326479), (7, 96189497), (31, 21720209), (61, 11038139), (217, 3102887), (427, 1576877), (1891, 356069), (13237, 50867)]