52173303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 86102016

約数和(自身を除く): 33928713

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 273, 669, 857, 1561, 2571, 2899, 4683, 5999, 8697, 11141, 17997, 20293, 33423, 60879, 77987, 191111, 233961, 573333, 1337777, 2484443, 4013331, 7453329, 17391101, 52173303]

約数ペア:

[(1, 52173303), (3, 17391101), (7, 7453329), (13, 4013331), (21, 2484443), (39, 1337777), (91, 573333), (223, 233961), (273, 191111), (669, 77987), (857, 60879), (1561, 33423), (2571, 20293), (2899, 17997), (4683, 11141), (5999, 8697)]