113319997

素因数分解:

$7^4\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 20

約数和(自身を含む): 133719740

約数和(自身を除く): 20399743

約数列:

[1, 7, 49, 109, 343, 433, 763, 2401, 3031, 5341, 21217, 37387, 47197, 148519, 261709, 330379, 1039633, 2312653, 16188571, 113319997]

約数ペア:

[(1, 113319997), (7, 16188571), (49, 2312653), (109, 1039633), (343, 330379), (433, 261709), (763, 148519), (2401, 47197), (3031, 37387), (5341, 21217)]