4338607

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 20

約数和(自身を含む): 5489960

約数和(自身を除く): 1151353

約数列:

[1, 7, 13, 49, 91, 139, 343, 637, 973, 1807, 2401, 4459, 6811, 12649, 31213, 47677, 88543, 333739, 619801, 4338607]

約数ペア:

[(1, 4338607), (7, 619801), (13, 333739), (49, 88543), (91, 47677), (139, 31213), (343, 12649), (637, 6811), (973, 4459), (1807, 2401)]