30418557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1907}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 43807680

約数和(自身を除く): 13389123

約数列:

[1, 3, 13, 39, 409, 1227, 1907, 5317, 5721, 15951, 24791, 74373, 779963, 2339889, 10139519, 30418557]

約数ペア:

[(1, 30418557), (3, 10139519), (13, 2339889), (39, 779963), (409, 74373), (1227, 24791), (1907, 15951), (5317, 5721)]