2100050673

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{621133}}^1$

素因数の和:621173

約数の個数: 24

約数和(自身を含む): 3398845248

約数和(自身を除く): 1298794575

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 621133, 1863399, 4347931, 13043793, 14286059, 30435517, 42858177, 91306551, 100002413, 300007239, 700016891, 2100050673]

約数ペア:

[(1, 2100050673), (3, 700016891), (7, 300007239), (21, 100002413), (23, 91306551), (49, 42858177), (69, 30435517), (147, 14286059), (161, 13043793), (483, 4347931), (1127, 1863399), (3381, 621133)]