1330897911

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11299}}^1$

素因数の和:11459

約数の個数: 32

約数和(自身を含む): 2082816000

約数和(自身を除く): 751918089

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 5609, 11299, 16827, 33897, 39263, 79093, 117789, 237279, 802229, 892621, 2406687, 2677863, 5615603, 6248347, 16846809, 18745041, 63376091, 190128273, 443632637, 1330897911]

約数ペア:

[(1, 1330897911), (3, 443632637), (7, 190128273), (21, 63376091), (71, 18745041), (79, 16846809), (213, 6248347), (237, 5615603), (497, 2677863), (553, 2406687), (1491, 892621), (1659, 802229), (5609, 237279), (11299, 117789), (16827, 79093), (33897, 39263)]