497877121

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{197023}}^1$

素因数の和:197068

約数の個数: 12

約数和(自身を含む): 600529152

約数和(自身を除く): 102652031

約数列:

[1, 7, 19, 133, 361, 2527, 197023, 1379161, 3743437, 26204059, 71125303, 497877121]

約数ペア:

[(1, 497877121), (7, 71125303), (19, 26204059), (133, 3743437), (361, 1379161), (2527, 197023)]