12285191331

素因数分解:

$3^2\times 7^1\times {\mathrm{195003037}}^1$

素因数の和:195003050

約数の個数: 12

約数和(自身を含む): 20280315952

約数和(自身を除く): 7995124621

約数列:

[1, 3, 7, 9, 21, 63, 195003037, 585009111, 1365021259, 1755027333, 4095063777, 12285191331]

約数ペア:

[(1, 12285191331), (3, 4095063777), (7, 1755027333), (9, 1365021259), (21, 585009111), (63, 195003037)]