2017576379

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15217}}^1$

素因数の和:15315

約数の個数: 32

約数和(自身を含む): 2617982976

約数和(自身を除く): 600406597

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 611, 1457, 2821, 4277, 10199, 15217, 18941, 106519, 132587, 197821, 471727, 715199, 1384747, 3302089, 5006393, 6132451, 9297587, 22171169, 42927157, 65083109, 155198183, 288225197, 2017576379]

約数ペア:

[(1, 2017576379), (7, 288225197), (13, 155198183), (31, 65083109), (47, 42927157), (91, 22171169), (217, 9297587), (329, 6132451), (403, 5006393), (611, 3302089), (1457, 1384747), (2821, 715199), (4277, 471727), (10199, 197821), (15217, 132587), (18941, 106519)]