28427403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 39775232

約数和(自身を除く): 11347829

約数列:

[1, 3, 31, 61, 93, 183, 1891, 5011, 5673, 15033, 155341, 305671, 466023, 917013, 9475801, 28427403]

約数ペア:

[(1, 28427403), (3, 9475801), (31, 917013), (61, 466023), (93, 305671), (183, 155341), (1891, 15033), (5011, 5673)]