4422891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 6501888

約数和(自身を除く): 2078997

約数列:

[1, 3, 11, 33, 101, 303, 1111, 1327, 3333, 3981, 14597, 43791, 134027, 402081, 1474297, 4422891]

約数ペア:

[(1, 4422891), (3, 1474297), (11, 402081), (33, 134027), (101, 43791), (303, 14597), (1111, 3981), (1327, 3333)]