13455897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 23052288

約数和(自身を除く): 9596391

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2143, 6279, 6429, 15001, 27859, 45003, 49289, 83577, 147867, 195013, 345023, 585039, 640757, 1035069, 1922271, 4485299, 13455897]

約数ペア:

[(1, 13455897), (3, 4485299), (7, 1922271), (13, 1035069), (21, 640757), (23, 585039), (39, 345023), (69, 195013), (91, 147867), (161, 83577), (273, 49289), (299, 45003), (483, 27859), (897, 15001), (2093, 6429), (2143, 6279)]