13221435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 23247360

約数和(自身を除く): 10025925

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2017, 2185, 6051, 6555, 10085, 30255, 38323, 46391, 114969, 139173, 191615, 231955, 574845, 695865, 881429, 2644287, 4407145, 13221435]

約数ペア:

[(1, 13221435), (3, 4407145), (5, 2644287), (15, 881429), (19, 695865), (23, 574845), (57, 231955), (69, 191615), (95, 139173), (115, 114969), (285, 46391), (345, 38323), (437, 30255), (1311, 10085), (2017, 6555), (2185, 6051)]