289171103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 315438816

約数和(自身を除く): 26267713

約数列:

[1, 13, 131, 277, 613, 1703, 3601, 7969, 36287, 80303, 169801, 471731, 1043939, 2207413, 22243931, 289171103]

約数ペア:

[(1, 289171103), (13, 22243931), (131, 2207413), (277, 1043939), (613, 471731), (1703, 169801), (3601, 80303), (7969, 36287)]