2254161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1616559

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 359, 483, 897, 1077, 2093, 2513, 4667, 6279, 7539, 8257, 14001, 24771, 32669, 57799, 98007, 107341, 173397, 322023, 751387, 2254161]

約数ペア:

[(1, 2254161), (3, 751387), (7, 322023), (13, 173397), (21, 107341), (23, 98007), (39, 57799), (69, 32669), (91, 24771), (161, 14001), (273, 8257), (299, 7539), (359, 6279), (483, 4667), (897, 2513), (1077, 2093)]