626311338289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{2066209}}^1$

素因数の和:2069560

約数の個数: 16

約数和(自身を含む): 771076512640

約数和(自身を除く): 144765174351

約数列:

[1, 7, 13, 91, 3331, 23317, 43303, 303121, 2066209, 14463463, 26860717, 188025019, 6882542179, 48177795253, 89473048327, 626311338289]

約数ペア:

[(1, 626311338289), (7, 89473048327), (13, 48177795253), (91, 6882542179), (3331, 188025019), (23317, 26860717), (43303, 14463463), (303121, 2066209)]