20131349541

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{202751}}^1$

素因数の和:204216

約数の個数: 16

約数和(自身を含む): 28028436480

約数和(自身を除く): 7897086939

約数列:

[1, 3, 23, 69, 1439, 4317, 33097, 99291, 202751, 608253, 4663273, 13989819, 291758689, 875276067, 6710449847, 20131349541]

約数ペア:

[(1, 20131349541), (3, 6710449847), (23, 875276067), (69, 291758689), (1439, 13989819), (4317, 4663273), (33097, 608253), (99291, 202751)]