1229386509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{28631}}^1$

素因数の和:29017

約数の個数: 24

約数和(自身を含む): 1917656832

約数和(自身を除く): 688270323

約数列:

[1, 3, 9, 13, 39, 117, 367, 1101, 3303, 4771, 14313, 28631, 42939, 85893, 257679, 372203, 1116609, 3349827, 10507577, 31522731, 94568193, 136598501, 409795503, 1229386509]

約数ペア:

[(1, 1229386509), (3, 409795503), (9, 136598501), (13, 94568193), (39, 31522731), (117, 10507577), (367, 3349827), (1101, 1116609), (3303, 372203), (4771, 257679), (14313, 85893), (28631, 42939)]