2023921809

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{274579}}^1$

素因数の和:274611

約数の個数: 40

約数和(自身を含む): 3721108160

約数和(自身を除く): 1697186351

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 274579, 823737, 1922053, 2471211, 3569527, 5766159, 7413633, 10708581, 17298477, 22240899, 24986689, 32125743, 51895431, 74960067, 96377229, 155686293, 224880201, 289131687, 674640603, 2023921809]

約数ペア:

[(1, 2023921809), (3, 674640603), (7, 289131687), (9, 224880201), (13, 155686293), (21, 96377229), (27, 74960067), (39, 51895431), (63, 32125743), (81, 24986689), (91, 22240899), (117, 17298477), (189, 10708581), (273, 7413633), (351, 5766159), (567, 3569527), (819, 2471211), (1053, 1922053), (2457, 823737), (7371, 274579)]