30408021513

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{2910137}}^1$

素因数の和:2910195

約数の個数: 24

約数和(自身を含む): 46608770208

約数和(自身を除く): 16200748695

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 2910137, 8730411, 26191233, 78573699, 125135891, 235721097, 375407673, 707163291, 1126223019, 3378669057, 10136007171, 30408021513]

約数ペア:

[(1, 30408021513), (3, 10136007171), (9, 3378669057), (27, 1126223019), (43, 707163291), (81, 375407673), (129, 235721097), (243, 125135891), (387, 78573699), (1161, 26191233), (3483, 8730411), (10449, 2910137)]