13137753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 19498752

約数和(自身を除く): 6360999

約数列:

[1, 3, 17, 41, 51, 61, 103, 123, 183, 309, 697, 1037, 1751, 2091, 2501, 3111, 4223, 5253, 6283, 7503, 12669, 18849, 42517, 71791, 106811, 127551, 215373, 257603, 320433, 772809, 4379251, 13137753]

約数ペア:

[(1, 13137753), (3, 4379251), (17, 772809), (41, 320433), (51, 257603), (61, 215373), (103, 127551), (123, 106811), (183, 71791), (309, 42517), (697, 18849), (1037, 12669), (1751, 7503), (2091, 6283), (2501, 5253), (3111, 4223)]