8315181

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 13890240

約数和(自身を除く): 5575059

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1483, 1869, 4449, 5607, 10381, 13347, 31143, 93429, 131987, 395961, 923909, 1187883, 2771727, 8315181]

約数ペア:

[(1, 8315181), (3, 2771727), (7, 1187883), (9, 923909), (21, 395961), (63, 131987), (89, 93429), (267, 31143), (623, 13347), (801, 10381), (1483, 5607), (1869, 4449)]