3257163

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 5992896

約数和(自身を除く): 2735733

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 97, 117, 123, 273, 287, 291, 369, 533, 679, 819, 861, 873, 1261, 1599, 2037, 2583, 3731, 3783, 3977, 4797, 6111, 8827, 11193, 11349, 11931, 26481, 27839, 33579, 35793, 51701, 79443, 83517, 155103, 250551, 361907, 465309, 1085721, 3257163]

約数ペア:

[(1, 3257163), (3, 1085721), (7, 465309), (9, 361907), (13, 250551), (21, 155103), (39, 83517), (41, 79443), (63, 51701), (91, 35793), (97, 33579), (117, 27839), (123, 26481), (273, 11931), (287, 11349), (291, 11193), (369, 8827), (533, 6111), (679, 4797), (819, 3977), (861, 3783), (873, 3731), (1261, 2583), (1599, 2037)]