22830921

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 33770880

約数和(自身を除く): 10939959

約数列:

[1, 3, 9, 79, 163, 197, 237, 489, 591, 711, 1467, 1773, 12877, 15563, 32111, 38631, 46689, 96333, 115893, 140067, 288999, 2536769, 7610307, 22830921]

約数ペア:

[(1, 22830921), (3, 7610307), (9, 2536769), (79, 288999), (163, 140067), (197, 115893), (237, 96333), (489, 46689), (591, 38631), (711, 32111), (1467, 15563), (1773, 12877)]