130871043

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{28909}}^1$

素因数の和:29418

約数の個数: 12

約数和(自身を含む): 189418320

約数和(自身を除く): 58547277

約数列:

[1, 3, 9, 503, 1509, 4527, 28909, 86727, 260181, 14541227, 43623681, 130871043]

約数ペア:

[(1, 130871043), (3, 43623681), (9, 14541227), (503, 260181), (1509, 86727), (4527, 28909)]