13369561209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1230743}}^1$

素因数の和:1230837

約数の個数: 24

約数和(自身を含む): 20735574912

約数和(自身を除く): 7366013703

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 1230743, 3692229, 11076687, 20922631, 62767893, 87382753, 188303679, 262148259, 786444777, 1485506801, 4456520403, 13369561209]

約数ペア:

[(1, 13369561209), (3, 4456520403), (9, 1485506801), (17, 786444777), (51, 262148259), (71, 188303679), (153, 87382753), (213, 62767893), (639, 20922631), (1207, 11076687), (3621, 3692229), (10863, 1230743)]