4376511

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 20

約数和(自身を含む): 6638544

約数和(自身を除く): 2262033

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 761, 1917, 2283, 5751, 6849, 20547, 54031, 61641, 162093, 486279, 1458837, 4376511]

約数ペア:

[(1, 4376511), (3, 1458837), (9, 486279), (27, 162093), (71, 61641), (81, 54031), (213, 20547), (639, 6849), (761, 5751), (1917, 2283)]