2816643459

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{12893}}^1$

素因数の和:13107

約数の個数: 32

約数和(自身を含む): 4376945664

約数和(自身を除く): 1560302205

約数列:

[1, 3, 7, 21, 101, 103, 303, 309, 707, 721, 2121, 2163, 10403, 12893, 31209, 38679, 72821, 90251, 218463, 270753, 1302193, 1327979, 3906579, 3983937, 9115351, 9295853, 27346053, 27887559, 134125879, 402377637, 938881153, 2816643459]

約数ペア:

[(1, 2816643459), (3, 938881153), (7, 402377637), (21, 134125879), (101, 27887559), (103, 27346053), (303, 9295853), (309, 9115351), (707, 3983937), (721, 3906579), (2121, 1327979), (2163, 1302193), (10403, 270753), (12893, 218463), (31209, 90251), (38679, 72821)]