28937973

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5101}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 40489472

約数和(自身を除く): 11551499

約数列:

[1, 3, 31, 61, 93, 183, 1891, 5101, 5673, 15303, 158131, 311161, 474393, 933483, 9645991, 28937973]

約数ペア:

[(1, 28937973), (3, 9645991), (31, 933483), (61, 474393), (93, 311161), (183, 158131), (1891, 15303), (5101, 5673)]