15191054421

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{9572183}}^1$

素因数の和:9572232

約数の個数: 12

約数和(自身を含む): 21173671008

約数和(自身を除く): 5982616587

約数列:

[1, 3, 23, 69, 529, 1587, 9572183, 28716549, 220160209, 660480627, 5063684807, 15191054421]

約数ペア:

[(1, 15191054421), (3, 5063684807), (23, 660480627), (69, 220160209), (529, 28716549), (1587, 9572183)]