231173293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 279078912

約数和(自身を除く): 47905619

約数列:

[1, 13, 17, 31, 41, 221, 403, 527, 533, 697, 823, 1271, 6851, 9061, 10699, 13991, 16523, 21607, 25513, 33743, 181883, 280891, 331669, 433721, 438659, 573631, 1046033, 5638373, 7457203, 13598429, 17782561, 231173293]

約数ペア:

[(1, 231173293), (13, 17782561), (17, 13598429), (31, 7457203), (41, 5638373), (221, 1046033), (403, 573631), (527, 438659), (533, 433721), (697, 331669), (823, 280891), (1271, 181883), (6851, 33743), (9061, 25513), (10699, 21607), (13991, 16523)]