1684416279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199033}}^1$

素因数の和:199087

約数の個数: 32

約数和(自身を含む): 2853351424

約数和(自身を除く): 1168935145

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 199033, 597099, 1393231, 2587429, 4179693, 6170023, 7762287, 18112003, 18510069, 43190161, 54336009, 80210299, 129570483, 240630897, 561472093, 1684416279]

約数ペア:

[(1, 1684416279), (3, 561472093), (7, 240630897), (13, 129570483), (21, 80210299), (31, 54336009), (39, 43190161), (91, 18510069), (93, 18112003), (217, 7762287), (273, 6170023), (403, 4179693), (651, 2587429), (1209, 1393231), (2821, 597099), (8463, 199033)]