47294847

素因数分解:

$3^5\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 23990913

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 1019, 1719, 3057, 5157, 9171, 15471, 27513, 46413, 82539, 194629, 247617, 583887, 1751661, 5254983, 15764949, 47294847]

約数ペア:

[(1, 47294847), (3, 15764949), (9, 5254983), (27, 1751661), (81, 583887), (191, 247617), (243, 194629), (573, 82539), (1019, 46413), (1719, 27513), (3057, 15471), (5157, 9171)]