3428321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 3913728

約数和(自身を除く): 485407

約数列:

[1, 13, 31, 47, 181, 403, 611, 1457, 2353, 5611, 8507, 18941, 72943, 110591, 263717, 3428321]

約数ペア:

[(1, 3428321), (13, 263717), (31, 110591), (47, 72943), (181, 18941), (403, 8507), (611, 5611), (1457, 2353)]