262716051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 397393920

約数和(自身を除く): 134677869

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 327, 897, 1417, 2507, 2687, 4251, 7521, 8061, 32591, 34931, 61801, 97773, 104793, 185403, 292883, 803413, 878649, 2410239, 3807479, 6736309, 11422437, 20208927, 87572017, 262716051]

約数ペア:

[(1, 262716051), (3, 87572017), (13, 20208927), (23, 11422437), (39, 6736309), (69, 3807479), (109, 2410239), (299, 878649), (327, 803413), (897, 292883), (1417, 185403), (2507, 104793), (2687, 97773), (4251, 61801), (7521, 34931), (8061, 32591)]