39192993

素因数分解:

$3^2\times 7^2\times {\mathrm{88873}}^1$

素因数の和:88893

約数の個数: 18

約数和(自身を含む): 65855634

約数和(自身を除く): 26662641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 88873, 266619, 622111, 799857, 1866333, 4354777, 5598999, 13064331, 39192993]

約数ペア:

[(1, 39192993), (3, 13064331), (7, 5598999), (9, 4354777), (21, 1866333), (49, 799857), (63, 622111), (147, 266619), (441, 88873)]