30397353

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6491}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 46534656

約数和(自身を除く): 16137303

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 6491, 19473, 45437, 136311, 1447493, 4342479, 10132451, 30397353]

約数ペア:

[(1, 30397353), (3, 10132451), (7, 4342479), (21, 1447493), (223, 136311), (669, 45437), (1561, 19473), (4683, 6491)]