2021085117

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{42283}}^1$

素因数の和:42449

約数の個数: 24

約数和(自身を含む): 3007914624

約数和(自身を除く): 986829507

約数列:

[1, 3, 9, 47, 113, 141, 339, 423, 1017, 5311, 15933, 42283, 47799, 126849, 380547, 1987301, 4777979, 5961903, 14333937, 17885709, 43001811, 224565013, 673695039, 2021085117]

約数ペア:

[(1, 2021085117), (3, 673695039), (9, 224565013), (47, 43001811), (113, 17885709), (141, 14333937), (339, 5961903), (423, 4777979), (1017, 1987301), (5311, 380547), (15933, 126849), (42283, 47799)]