522065271

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1823}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 858009600

約数和(自身を除く): 335944329

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1049, 1823, 3147, 5469, 7343, 12761, 13637, 22029, 23699, 38283, 40911, 71097, 95459, 165893, 286377, 497679, 1912327, 5736981, 13386289, 24860251, 40158867, 74580753, 174021757, 522065271]

約数ペア:

[(1, 522065271), (3, 174021757), (7, 74580753), (13, 40158867), (21, 24860251), (39, 13386289), (91, 5736981), (273, 1912327), (1049, 497679), (1823, 286377), (3147, 165893), (5469, 95459), (7343, 71097), (12761, 40911), (13637, 38283), (22029, 23699)]