12648970047

素因数分解:

$3^1\times 7^1\times {\mathrm{23801}}^1\times {\mathrm{25307}}^1$

素因数の和:49118

約数の個数: 16

約数和(自身を含む): 19276192512

約数和(自身を除く): 6627222465

約数列:

[1, 3, 7, 21, 23801, 25307, 71403, 75921, 166607, 177149, 499821, 531447, 602331907, 1806995721, 4216323349, 12648970047]

約数ペア:

[(1, 12648970047), (3, 4216323349), (7, 1806995721), (21, 602331907), (23801, 531447), (25307, 499821), (71403, 177149), (75921, 166607)]