30480129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 46213440

約数和(自身を除く): 15733311

約数列:

[1, 3, 9, 23, 69, 207, 229, 643, 687, 1929, 2061, 5267, 5787, 14789, 15801, 44367, 47403, 133101, 147247, 441741, 1325223, 3386681, 10160043, 30480129]

約数ペア:

[(1, 30480129), (3, 10160043), (9, 3386681), (23, 1325223), (69, 441741), (207, 147247), (229, 133101), (643, 47403), (687, 44367), (1929, 15801), (2061, 14789), (5267, 5787)]