13523409

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 7489071

約数列:

[1, 3, 9, 27, 31, 93, 107, 151, 279, 321, 453, 837, 963, 1359, 2889, 3317, 4077, 4681, 9951, 14043, 16157, 29853, 42129, 48471, 89559, 126387, 145413, 436239, 500867, 1502601, 4507803, 13523409]

約数ペア:

[(1, 13523409), (3, 4507803), (9, 1502601), (27, 500867), (31, 436239), (93, 145413), (107, 126387), (151, 89559), (279, 48471), (321, 42129), (453, 29853), (837, 16157), (963, 14043), (1359, 9951), (2889, 4681), (3317, 4077)]