1263670341

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{60149}}^1$

素因数の和:60348

約数の個数: 16

約数和(自身を含む): 1732320000

約数和(自身を除く): 468649659

約数列:

[1, 3, 47, 141, 149, 447, 7003, 21009, 60149, 180447, 2827003, 8481009, 8962201, 26886603, 421223447, 1263670341]

約数ペア:

[(1, 1263670341), (3, 421223447), (47, 26886603), (141, 8962201), (149, 8481009), (447, 2827003), (7003, 180447), (21009, 60149)]