47328411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 74672640

約数和(自身を除く): 27344229

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 2777, 5681, 8331, 17043, 36101, 52763, 63871, 108303, 158289, 191613, 685919, 830323, 1213549, 2057757, 2490969, 3640647, 15776137, 47328411]

約数ペア:

[(1, 47328411), (3, 15776137), (13, 3640647), (19, 2490969), (23, 2057757), (39, 1213549), (57, 830323), (69, 685919), (247, 191613), (299, 158289), (437, 108303), (741, 63871), (897, 52763), (1311, 36101), (2777, 17043), (5681, 8331)]