38579121

素因数分解:

$3^2\times 7^2\times {\mathrm{87481}}^1$

素因数の和:87501

約数の個数: 18

約数和(自身を含む): 64824162

約数和(自身を除く): 26245041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 87481, 262443, 612367, 787329, 1837101, 4286569, 5511303, 12859707, 38579121]

約数ペア:

[(1, 38579121), (3, 12859707), (7, 5511303), (9, 4286569), (21, 1837101), (49, 787329), (63, 612367), (147, 262443), (441, 87481)]