23403467521

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{20681}}^1\times {\mathrm{3943}}^1$

素因数の和:24672

約数の個数: 16

約数和(自身を含む): 27407455488

約数和(自身を除く): 4003987967

約数列:

[1, 7, 41, 287, 3943, 20681, 27601, 144767, 161663, 847921, 1131641, 5935447, 81545183, 570816281, 3343352503, 23403467521]

約数ペア:

[(1, 23403467521), (7, 3343352503), (41, 570816281), (287, 81545183), (3943, 5935447), (20681, 1131641), (27601, 847921), (144767, 161663)]