1078064897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 1407501312

約数和(自身を除く): 329436415

約数列:

[1, 7, 13, 31, 47, 91, 173, 217, 329, 403, 611, 1211, 1457, 2209, 2249, 2821, 4277, 5363, 8131, 10199, 15463, 15743, 18941, 28717, 37541, 56917, 68479, 69719, 105703, 132587, 201019, 252061, 382157, 479353, 488033, 739921, 890227, 1764427, 2675099, 3276793, 4968041, 6231589, 11846867, 22937551, 34776287, 82928069, 154009271, 1078064897]

約数ペア:

[(1, 1078064897), (7, 154009271), (13, 82928069), (31, 34776287), (47, 22937551), (91, 11846867), (173, 6231589), (217, 4968041), (329, 3276793), (403, 2675099), (611, 1764427), (1211, 890227), (1457, 739921), (2209, 488033), (2249, 479353), (2821, 382157), (4277, 252061), (5363, 201019), (8131, 132587), (10199, 105703), (15463, 69719), (15743, 68479), (18941, 56917), (28717, 37541)]