916922237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{290441}}^1$

素因数の和:290500

約数の個数: 16

約数和(自身を含む): 1171062144

約数和(自身を除く): 254139907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 290441, 2033087, 3194851, 11908081, 22363957, 83356567, 130988891, 916922237]

約数ペア:

[(1, 916922237), (7, 130988891), (11, 83356567), (41, 22363957), (77, 11908081), (287, 3194851), (451, 2033087), (3157, 290441)]