41573979

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7312

約数の個数: 20

約数和(自身を含む): 62987760

約数和(自身を除く): 21413781

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 7229, 21687, 65061, 195183, 513259, 585549, 1539777, 4619331, 13857993, 41573979]

約数ペア:

[(1, 41573979), (3, 13857993), (9, 4619331), (27, 1539777), (71, 585549), (81, 513259), (213, 195183), (639, 65061), (1917, 21687), (5751, 7229)]