86883643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7187}}^1$

素因数の和:7362

約数の個数: 16

約数和(自身を含む): 109027584

約数和(自身を除く): 22143941

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 7187, 12089, 50309, 79057, 553399, 1128359, 7898513, 12411949, 86883643]

約数ペア:

[(1, 86883643), (7, 12411949), (11, 7898513), (77, 1128359), (157, 553399), (1099, 79057), (1727, 50309), (7187, 12089)]