74803547

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{117431}}^1$

素因数の和:117458

約数の個数: 12

約数和(自身を含む): 93710736

約数和(自身を除く): 18907189

約数列:

[1, 7, 13, 49, 91, 637, 117431, 822017, 1526603, 5754119, 10686221, 74803547]

約数ペア:

[(1, 74803547), (7, 10686221), (13, 5754119), (49, 1526603), (91, 822017), (637, 117431)]