529858563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 773478720

約数和(自身を除く): 243620157

約数列:

[1, 3, 13, 39, 89, 267, 293, 521, 879, 1157, 1563, 3471, 3809, 6773, 11427, 20319, 26077, 46369, 78231, 139107, 152653, 339001, 457959, 602797, 1017003, 1808391, 1984489, 5953467, 13586117, 40758351, 176619521, 529858563]

約数ペア:

[(1, 529858563), (3, 176619521), (13, 40758351), (39, 13586117), (89, 5953467), (267, 1984489), (293, 1808391), (521, 1017003), (879, 602797), (1157, 457959), (1563, 339001), (3471, 152653), (3809, 139107), (6773, 78231), (11427, 46369), (20319, 26077)]