13002843

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26954

約数の個数: 16

約数和(自身を含む): 20676096

約数和(自身を除く): 7673253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 26921, 80763, 188447, 565341, 619183, 1857549, 4334281, 13002843]

約数ペア:

[(1, 13002843), (3, 4334281), (7, 1857549), (21, 619183), (23, 565341), (69, 188447), (161, 80763), (483, 26921)]