28020771327

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3734609}}^1$

素因数の和:3734714

約数の個数: 16

約数和(自身を含む): 38899697760

約数和(自身を除く): 10878926433

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 3734609, 11203827, 153118969, 227811149, 459356907, 683433447, 9340257109, 28020771327]

約数ペア:

[(1, 28020771327), (3, 9340257109), (41, 683433447), (61, 459356907), (123, 227811149), (183, 153118969), (2501, 11203827), (7503, 3734609)]