1292113389

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 2098293120

約数和(自身を除く): 806179731

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 461, 483, 829, 1127, 1383, 2487, 3227, 3381, 5803, 9681, 10603, 17409, 19067, 22589, 31809, 40621, 57201, 67767, 74221, 121863, 133469, 222663, 382169, 400407, 519547, 934283, 1146507, 1558641, 2675183, 2802849, 8025549, 8789887, 18726281, 26369661, 56178843, 61529209, 184587627, 430704463, 1292113389]

約数ペア:

[(1, 1292113389), (3, 430704463), (7, 184587627), (21, 61529209), (23, 56178843), (49, 26369661), (69, 18726281), (147, 8789887), (161, 8025549), (461, 2802849), (483, 2675183), (829, 1558641), (1127, 1146507), (1383, 934283), (2487, 519547), (3227, 400407), (3381, 382169), (5803, 222663), (9681, 133469), (10603, 121863), (17409, 74221), (19067, 67767), (22589, 57201), (31809, 40621)]