42251349

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4481}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 64540800

約数和(自身を除く): 22289451

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 4481, 9429, 13443, 31367, 94101, 2011969, 6035907, 14083783, 42251349]

約数ペア:

[(1, 42251349), (3, 14083783), (7, 6035907), (21, 2011969), (449, 94101), (1347, 31367), (3143, 13443), (4481, 9429)]