69984239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 84295680

約数和(自身を除く): 14311441

約数列:

[1, 13, 19, 23, 97, 127, 247, 299, 437, 1261, 1651, 1843, 2231, 2413, 2921, 5681, 12319, 23959, 29003, 31369, 37973, 42389, 55499, 160147, 234061, 283337, 551057, 721487, 3042793, 3683381, 5383403, 69984239]

約数ペア:

[(1, 69984239), (13, 5383403), (19, 3683381), (23, 3042793), (97, 721487), (127, 551057), (247, 283337), (299, 234061), (437, 160147), (1261, 55499), (1651, 42389), (1843, 37973), (2231, 31369), (2413, 29003), (2921, 23959), (5681, 12319)]