1235977839

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{114157}}^1$

素因数の和:114567

約数の個数: 16

約数和(自身を含む): 1835660640

約数和(自身を除く): 599682801

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 114157, 342471, 1027413, 3082239, 45776957, 137330871, 411992613, 1235977839]

約数ペア:

[(1, 1235977839), (3, 411992613), (9, 137330871), (27, 45776957), (401, 3082239), (1203, 1027413), (3609, 342471), (10827, 114157)]