47091597

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 73735200

約数和(自身を除く): 26643603

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 2939, 5341, 8817, 16023, 20573, 61719, 144011, 320351, 432033, 961053, 2242457, 6727371, 15697199, 47091597]

約数ペア:

[(1, 47091597), (3, 15697199), (7, 6727371), (21, 2242457), (49, 961053), (109, 432033), (147, 320351), (327, 144011), (763, 61719), (2289, 20573), (2939, 16023), (5341, 8817)]