578970009

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{12251}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 860090400

約数和(自身を除く): 281120391

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 801, 5251, 12251, 15753, 36753, 47259, 110259, 722809, 1090339, 2168427, 3271017, 6505281, 9813051, 64330001, 192990003, 578970009]

約数ペア:

[(1, 578970009), (3, 192990003), (9, 64330001), (59, 9813051), (89, 6505281), (177, 3271017), (267, 2168427), (531, 1090339), (801, 722809), (5251, 110259), (12251, 47259), (15753, 36753)]