12633003

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 20

約数和(自身を含む): 19694928

約数和(自身を除く): 7061925

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6781, 20343, 61029, 155963, 183087, 467889, 549261, 1403667, 4211001, 12633003]

約数ペア:

[(1, 12633003), (3, 4211001), (9, 1403667), (23, 549261), (27, 467889), (69, 183087), (81, 155963), (207, 61029), (621, 20343), (1863, 6781)]