13215033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 7489287

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 631, 1611, 1893, 2327, 5679, 6981, 8203, 20943, 24609, 73827, 112949, 338847, 1016541, 1468337, 4405011, 13215033]

約数ペア:

[(1, 13215033), (3, 4405011), (9, 1468337), (13, 1016541), (39, 338847), (117, 112949), (179, 73827), (537, 24609), (631, 20943), (1611, 8203), (1893, 6981), (2327, 5679)]