4427541

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 20

約数和(自身を含む): 6760512

約数和(自身を除く): 2332971

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1163, 1269, 3489, 3807, 10467, 31401, 54661, 94203, 163983, 491949, 1475847, 4427541]

約数ペア:

[(1, 4427541), (3, 1475847), (9, 491949), (27, 163983), (47, 94203), (81, 54661), (141, 31401), (423, 10467), (1163, 3807), (1269, 3489)]