1331193783

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1\times {\mathrm{2659}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 1793052800

約数和(自身を除く): 461859017

約数列:

[1, 3, 109, 327, 1531, 2659, 4593, 7977, 166879, 289831, 500637, 869493, 4070929, 12212787, 443731261, 1331193783]

約数ペア:

[(1, 1331193783), (3, 443731261), (109, 12212787), (327, 4070929), (1531, 869493), (2659, 500637), (4593, 289831), (7977, 166879)]