13655369

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 18400284

約数和(自身を除く): 4744915

約数列:

[1, 7, 13, 17, 49, 91, 97, 119, 169, 221, 637, 679, 833, 1183, 1261, 1547, 1649, 2873, 4753, 8281, 8827, 10829, 11543, 16393, 20111, 21437, 61789, 80801, 114751, 140777, 150059, 278681, 803257, 1050413, 1950767, 13655369]

約数ペア:

[(1, 13655369), (7, 1950767), (13, 1050413), (17, 803257), (49, 278681), (91, 150059), (97, 140777), (119, 114751), (169, 80801), (221, 61789), (637, 21437), (679, 20111), (833, 16393), (1183, 11543), (1261, 10829), (1547, 8827), (1649, 8281), (2873, 4753)]