289095123

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{2797}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 390018816

約数和(自身を除く): 100923693

約数列:

[1, 3, 131, 263, 393, 789, 2797, 8391, 34453, 103359, 366407, 735611, 1099221, 2206833, 96365041, 289095123]

約数ペア:

[(1, 289095123), (3, 96365041), (131, 2206833), (263, 1099221), (393, 735611), (789, 366407), (2797, 103359), (8391, 34453)]