2800244319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 3937511424

約数和(自身を除く): 1137267105

約数列:

[1, 3, 23, 69, 163, 307, 489, 811, 921, 2433, 3749, 7061, 11247, 18653, 21183, 50041, 55959, 132193, 150123, 248977, 396579, 746931, 1150943, 3040439, 3452829, 5726471, 9121317, 17179413, 40583251, 121749753, 933414773, 2800244319]

約数ペア:

[(1, 2800244319), (3, 933414773), (23, 121749753), (69, 40583251), (163, 17179413), (307, 9121317), (489, 5726471), (811, 3452829), (921, 3040439), (2433, 1150943), (3749, 746931), (7061, 396579), (11247, 248977), (18653, 150123), (21183, 132193), (50041, 55959)]