90379979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 100068000

約数和(自身を除く): 9688021

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 2689, 33611, 51091, 77981, 164029, 1481639, 3116551, 4756841, 90379979]

約数ペア:

[(1, 90379979), (19, 4756841), (29, 3116551), (61, 1481639), (551, 164029), (1159, 77981), (1769, 51091), (2689, 33611)]