243880997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 266644224

約数和(自身を除く): 22763227

約数列:

[1, 17, 41, 131, 697, 2227, 2671, 5371, 45407, 91307, 109511, 349901, 1861687, 5948317, 14345941, 243880997]

約数ペア:

[(1, 243880997), (17, 14345941), (41, 5948317), (131, 1861687), (697, 349901), (2227, 109511), (2671, 91307), (5371, 45407)]