22245867

素因数分解:

$3^3\times 7^1\times {\mathrm{117703}}^1$

素因数の和:117719

約数の個数: 16

約数和(自身を含む): 37665280

約数和(自身を除く): 15419413

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 117703, 353109, 823921, 1059327, 2471763, 3177981, 7415289, 22245867]

約数ペア:

[(1, 22245867), (3, 7415289), (7, 3177981), (9, 2471763), (21, 1059327), (27, 823921), (63, 353109), (189, 117703)]