224332633

素因数分解:

$7^4\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 263484468

約数和(自身を除く): 39151835

約数列:

[1, 7, 49, 233, 343, 401, 1631, 2401, 2807, 11417, 19649, 79919, 93433, 137543, 559433, 654031, 962801, 4578217, 32047519, 224332633]

約数ペア:

[(1, 224332633), (7, 32047519), (49, 4578217), (233, 962801), (343, 654031), (401, 559433), (1631, 137543), (2401, 93433), (2807, 79919), (11417, 19649)]