15697759413

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{7793}}^1$

素因数の和:8074

約数の個数: 48

約数和(自身を含む): 24821582976

約数和(自身を除く): 9123823563

約数列:

[1, 3, 7, 21, 49, 71, 147, 193, 213, 497, 579, 1351, 1491, 3479, 4053, 7793, 9457, 10437, 13703, 23379, 28371, 41109, 54551, 95921, 163653, 287763, 381857, 553303, 671447, 1145571, 1504049, 1659909, 2014341, 3873121, 4512147, 10528343, 11619363, 27111847, 31585029, 73698401, 81335541, 106787479, 221095203, 320362437, 747512353, 2242537059, 5232586471, 15697759413]

約数ペア:

[(1, 15697759413), (3, 5232586471), (7, 2242537059), (21, 747512353), (49, 320362437), (71, 221095203), (147, 106787479), (193, 81335541), (213, 73698401), (497, 31585029), (579, 27111847), (1351, 11619363), (1491, 10528343), (3479, 4512147), (4053, 3873121), (7793, 2014341), (9457, 1659909), (10437, 1504049), (13703, 1145571), (23379, 671447), (28371, 553303), (41109, 381857), (54551, 287763), (95921, 163653)]