28711721121

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8049263}}^1$

素因数の和:8049336

約数の個数: 16

約数和(自身を含む): 40568290560

約数和(自身を除く): 11856569439

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 8049263, 24147789, 233428627, 330019783, 700285881, 990059349, 9570573707, 28711721121]

約数ペア:

[(1, 28711721121), (3, 9570573707), (29, 990059349), (41, 700285881), (87, 330019783), (123, 233428627), (1189, 24147789), (3567, 8049263)]