1422667491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3985063}}^1$

素因数の和:3985090

約数の個数: 16

約数和(自身を含む): 2295396864

約数和(自身を除く): 872729373

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3985063, 11955189, 27895441, 67746071, 83686323, 203238213, 474222497, 1422667491]

約数ペア:

[(1, 1422667491), (3, 474222497), (7, 203238213), (17, 83686323), (21, 67746071), (51, 27895441), (119, 11955189), (357, 3985063)]