12143229

素因数分解:

$3^1\times 7^3\times {\mathrm{11801}}^1$

素因数の和:11825

約数の個数: 16

約数和(自身を含む): 18883200

約数和(自身を除く): 6739971

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 11801, 35403, 82607, 247821, 578249, 1734747, 4047743, 12143229]

約数ペア:

[(1, 12143229), (3, 4047743), (7, 1734747), (21, 578249), (49, 247821), (147, 82607), (343, 35403), (1029, 11801)]