87341849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9896

約数の個数: 16

約数和(自身を含む): 105563136

約数和(自身を除く): 18221287

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 9817, 68719, 304327, 402497, 2130289, 2817479, 12477407, 87341849]

約数ペア:

[(1, 87341849), (7, 12477407), (31, 2817479), (41, 2130289), (217, 402497), (287, 304327), (1271, 68719), (8897, 9817)]