25109433

素因数分解:

$3^5\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 37879296

約数和(自身を除く): 12769863

約数列:

[1, 3, 9, 27, 81, 191, 243, 541, 573, 1623, 1719, 4869, 5157, 14607, 15471, 43821, 46413, 103331, 131463, 309993, 929979, 2789937, 8369811, 25109433]

約数ペア:

[(1, 25109433), (3, 8369811), (9, 2789937), (27, 929979), (81, 309993), (191, 131463), (243, 103331), (541, 46413), (573, 43821), (1623, 15471), (1719, 14607), (4869, 5157)]