70500513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{13421}}^1$

素因数の和:13544

約数の個数: 16

約数和(自身を含む): 100503936

約数和(自身を除く): 30003423

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 13421, 40263, 228157, 684471, 1382363, 4147089, 23500171, 70500513]

約数ペア:

[(1, 70500513), (3, 23500171), (17, 4147089), (51, 1382363), (103, 684471), (309, 228157), (1751, 40263), (5253, 13421)]