30009399

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 17299401

約数列:

[1, 3, 7, 21, 43, 129, 167, 199, 301, 501, 597, 903, 1169, 1393, 3507, 4179, 7181, 8557, 21543, 25671, 33233, 50267, 59899, 99699, 150801, 179697, 232631, 697893, 1429019, 4287057, 10003133, 30009399]

約数ペア:

[(1, 30009399), (3, 10003133), (7, 4287057), (21, 1429019), (43, 697893), (129, 232631), (167, 179697), (199, 150801), (301, 99699), (501, 59899), (597, 50267), (903, 33233), (1169, 25671), (1393, 21543), (3507, 8557), (4179, 7181)]