2815463399

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{228139}}^1$

素因数の和:228230

約数の個数: 16

約数和(自身を含む): 3372821760

約数和(自身を除く): 557358361

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 228139, 1596973, 9353699, 9809977, 65475893, 68669839, 402209057, 2815463399]

約数ペア:

[(1, 2815463399), (7, 402209057), (41, 68669839), (43, 65475893), (287, 9809977), (301, 9353699), (1763, 1596973), (12341, 228139)]