2907187

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 3259872

約数和(自身を除く): 352685

約数列:

[1, 17, 41, 43, 97, 697, 731, 1649, 1763, 3977, 4171, 29971, 67609, 70907, 171011, 2907187]

約数ペア:

[(1, 2907187), (17, 171011), (41, 70907), (43, 67609), (97, 29971), (697, 4171), (731, 3977), (1649, 1763)]