284364563

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 330470400

約数和(自身を除く): 46105837

約数列:

[1, 7, 103, 149, 721, 1043, 2647, 15347, 18529, 107429, 272641, 394403, 1908487, 2760821, 40623509, 284364563]

約数ペア:

[(1, 284364563), (7, 40623509), (103, 2760821), (149, 1908487), (721, 394403), (1043, 272641), (2647, 107429), (15347, 18529)]