12546783

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 19219200

約数和(自身を除く): 6672417

約数列:

[1, 3, 9, 19, 57, 171, 239, 307, 717, 921, 2151, 2763, 4541, 5833, 13623, 17499, 40869, 52497, 73373, 220119, 660357, 1394087, 4182261, 12546783]

約数ペア:

[(1, 12546783), (3, 4182261), (9, 1394087), (19, 660357), (57, 220119), (171, 73373), (239, 52497), (307, 40869), (717, 17499), (921, 13623), (2151, 5833), (2763, 4541)]