260835861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5903}}^1$

素因数の和:6033

約数の個数: 32

約数和(自身を含む): 412618752

約数和(自身を除く): 151782891

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 429, 1133, 1339, 3399, 4017, 5903, 14729, 17709, 44187, 64933, 76739, 194799, 230217, 608009, 844129, 1824027, 2532387, 6688099, 7904117, 20064297, 23712351, 86945287, 260835861]

約数ペア:

[(1, 260835861), (3, 86945287), (11, 23712351), (13, 20064297), (33, 7904117), (39, 6688099), (103, 2532387), (143, 1824027), (309, 844129), (429, 608009), (1133, 230217), (1339, 194799), (3399, 76739), (4017, 64933), (5903, 44187), (14729, 17709)]