2912307724487

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{5741}}^1\times {\mathrm{521359}}^1$

素因数の和:527246

約数の個数: 16

約数和(自身を含む): 3352887014400

約数和(自身を除く): 440579289913

約数列:

[1, 7, 139, 973, 5741, 40187, 521359, 797999, 3649513, 5585993, 72468901, 507282307, 2993122019, 20951854133, 416043960641, 2912307724487]

約数ペア:

[(1, 2912307724487), (7, 416043960641), (139, 20951854133), (973, 2993122019), (5741, 507282307), (40187, 72468901), (521359, 5585993), (797999, 3649513)]