888948669

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1831}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 1381181440

約数和(自身を除く): 492232771

約数列:

[1, 3, 7, 21, 61, 183, 379, 427, 1137, 1281, 1831, 2653, 5493, 7959, 12817, 23119, 38451, 69357, 111691, 161833, 335073, 485499, 693949, 781837, 2081847, 2345511, 4857643, 14572929, 42330889, 126992667, 296316223, 888948669]

約数ペア:

[(1, 888948669), (3, 296316223), (7, 126992667), (21, 42330889), (61, 14572929), (183, 4857643), (379, 2345511), (427, 2081847), (1137, 781837), (1281, 693949), (1831, 485499), (2653, 335073), (5493, 161833), (7959, 111691), (12817, 69357), (23119, 38451)]