15211043913

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2879}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 23299384320

約数和(自身を除く): 8088340407

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 613, 663, 1839, 2873, 2879, 7969, 8619, 8637, 10421, 23907, 31263, 37427, 48943, 103597, 112281, 135473, 146829, 310791, 406419, 486551, 636259, 1459653, 1761149, 1764827, 1908777, 5283447, 5294481, 8271367, 22942751, 24814101, 30002059, 68828253, 90006177, 298255763, 390026767, 894767289, 1170080301, 5070347971, 15211043913]

約数ペア:

[(1, 15211043913), (3, 5070347971), (13, 1170080301), (17, 894767289), (39, 390026767), (51, 298255763), (169, 90006177), (221, 68828253), (507, 30002059), (613, 24814101), (663, 22942751), (1839, 8271367), (2873, 5294481), (2879, 5283447), (7969, 1908777), (8619, 1764827), (8637, 1761149), (10421, 1459653), (23907, 636259), (31263, 486551), (37427, 406419), (48943, 310791), (103597, 146829), (112281, 135473)]