30514563

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{8761}}^1$

素因数の和:8816

約数の個数: 20

約数和(自身を含む): 46648888

約数和(自身を除く): 16134325

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 8761, 26283, 78849, 236547, 376723, 709641, 1130169, 3390507, 10171521, 30514563]

約数ペア:

[(1, 30514563), (3, 10171521), (9, 3390507), (27, 1130169), (43, 709641), (81, 376723), (129, 236547), (387, 78849), (1161, 26283), (3483, 8761)]