25762941

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4442

約数の個数: 20

約数和(自身を含む): 39021532

約数和(自身を除く): 13258591

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4357, 5913, 13071, 39213, 117639, 318061, 352917, 954183, 2862549, 8587647, 25762941]

約数ペア:

[(1, 25762941), (3, 8587647), (9, 2862549), (27, 954183), (73, 352917), (81, 318061), (219, 117639), (657, 39213), (1971, 13071), (4357, 5913)]