293743107

素因数分解:

$3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{4621}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 485494880

約数和(自身を除く): 191751773

約数列:

[1, 3, 7, 9, 21, 63, 1009, 3027, 4621, 7063, 9081, 13863, 21189, 32347, 41589, 63567, 97041, 291123, 4662589, 13987767, 32638123, 41963301, 97914369, 293743107]

約数ペア:

[(1, 293743107), (3, 97914369), (7, 41963301), (9, 32638123), (21, 13987767), (63, 4662589), (1009, 291123), (3027, 97041), (4621, 63567), (7063, 41589), (9081, 32347), (13863, 21189)]