12821422053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{125453}}^1$

素因数の和:125649

約数の個数: 32

約数和(自身を含む): 19751477760

約数和(自身を除く): 6930055707

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 489, 627, 1793, 3097, 5379, 9291, 34067, 102201, 125453, 376359, 1379983, 2383607, 4139949, 7150821, 20448839, 26219677, 61346517, 78659031, 224937229, 388527941, 674811687, 1165583823, 4273807351, 12821422053]

約数ペア:

[(1, 12821422053), (3, 4273807351), (11, 1165583823), (19, 674811687), (33, 388527941), (57, 224937229), (163, 78659031), (209, 61346517), (489, 26219677), (627, 20448839), (1793, 7150821), (3097, 4139949), (5379, 2383607), (9291, 1379983), (34067, 376359), (102201, 125453)]