30738687

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8087}}^1$

素因数の和:8278

約数の個数: 16

約数和(自身を含む): 47104512

約数和(自身を除く): 16365825

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 8087, 24261, 56609, 169827, 1463747, 4391241, 10246229, 30738687]

約数ペア:

[(1, 30738687), (3, 10246229), (7, 4391241), (21, 1463747), (181, 169827), (543, 56609), (1267, 24261), (3801, 8087)]