12532653

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 20785856

約数和(自身を除く): 8253203

約数列:

[1, 3, 7, 9, 21, 63, 331, 601, 993, 1803, 2317, 2979, 4207, 5409, 6951, 12621, 20853, 37863, 198931, 596793, 1392517, 1790379, 4177551, 12532653]

約数ペア:

[(1, 12532653), (3, 4177551), (7, 1790379), (9, 1392517), (21, 596793), (63, 198931), (331, 37863), (601, 20853), (993, 12621), (1803, 6951), (2317, 5409), (2979, 4207)]