8281203

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 12714240

約数和(自身を除く): 4433037

約数列:

[1, 3, 7, 21, 139, 417, 973, 2837, 2919, 8511, 19859, 59577, 394343, 1183029, 2760401, 8281203]

約数ペア:

[(1, 8281203), (3, 2760401), (7, 1183029), (21, 394343), (139, 59577), (417, 19859), (973, 8511), (2837, 2919)]