122342857

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 154413000

約数和(自身を除く): 32070143

約数列:

[1, 7, 13, 49, 91, 149, 637, 1043, 1289, 1937, 7301, 9023, 13559, 16757, 63161, 94913, 117299, 192061, 821093, 1344427, 2496793, 9410989, 17477551, 122342857]

約数ペア:

[(1, 122342857), (7, 17477551), (13, 9410989), (49, 2496793), (91, 1344427), (149, 821093), (637, 192061), (1043, 117299), (1289, 94913), (1937, 63161), (7301, 16757), (9023, 13559)]