9905967

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 14742000

約数和(自身を除く): 4836033

約数列:

[1, 3, 9, 83, 89, 149, 249, 267, 447, 747, 801, 1341, 7387, 12367, 13261, 22161, 37101, 39783, 66483, 111303, 119349, 1100663, 3301989, 9905967]

約数ペア:

[(1, 9905967), (3, 3301989), (9, 1100663), (83, 119349), (89, 111303), (149, 66483), (249, 39783), (267, 37101), (447, 22161), (747, 13261), (801, 12367), (1341, 7387)]