4728935421

素因数分解:

$3^2\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{29989}}^1$

素因数の和:32505

約数の個数: 24

約数和(自身を含む): 7809875840

約数和(自身を除く): 3080940419

約数列:

[1, 3, 7, 9, 21, 63, 2503, 7509, 17521, 22527, 29989, 52563, 89967, 157689, 209923, 269901, 629769, 1889307, 75062467, 225187401, 525437269, 675562203, 1576311807, 4728935421]

約数ペア:

[(1, 4728935421), (3, 1576311807), (7, 675562203), (9, 525437269), (21, 225187401), (63, 75062467), (2503, 1889307), (7509, 629769), (17521, 269901), (22527, 209923), (29989, 157689), (52563, 89967)]