1860921213

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2113}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 2630154240

約数和(自身を除く): 769233027

約数列:

[1, 3, 29, 53, 87, 159, 191, 573, 1537, 2113, 4611, 5539, 6339, 10123, 16617, 30369, 61277, 111989, 183831, 293567, 335967, 403583, 880701, 1210749, 3247681, 9743043, 11703907, 21389899, 35111721, 64169697, 620307071, 1860921213]

約数ペア:

[(1, 1860921213), (3, 620307071), (29, 64169697), (53, 35111721), (87, 21389899), (159, 11703907), (191, 9743043), (573, 3247681), (1537, 1210749), (2113, 880701), (4611, 403583), (5539, 335967), (6339, 293567), (10123, 183831), (16617, 111989), (30369, 61277)]