13502709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 9545355

約数列:

[1, 3, 9, 11, 17, 33, 51, 71, 99, 113, 153, 187, 213, 339, 561, 639, 781, 1017, 1207, 1243, 1683, 1921, 2343, 3621, 3729, 5763, 7029, 8023, 10863, 11187, 13277, 17289, 21131, 24069, 39831, 63393, 72207, 88253, 119493, 136391, 190179, 264759, 409173, 794277, 1227519, 1500301, 4500903, 13502709]

約数ペア:

[(1, 13502709), (3, 4500903), (9, 1500301), (11, 1227519), (17, 794277), (33, 409173), (51, 264759), (71, 190179), (99, 136391), (113, 119493), (153, 88253), (187, 72207), (213, 63393), (339, 39831), (561, 24069), (639, 21131), (781, 17289), (1017, 13277), (1207, 11187), (1243, 10863), (1683, 8023), (1921, 7029), (2343, 5763), (3621, 3729)]