15331323

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5573}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 23544576

約数和(自身を除く): 8213253

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 5573, 16719, 39011, 117033, 730063, 2190189, 5110441, 15331323]

約数ペア:

[(1, 15331323), (3, 5110441), (7, 2190189), (21, 730063), (131, 117033), (393, 39011), (917, 16719), (2751, 5573)]