1672177913

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{5807}}^1$

素因数の和:7172

約数の個数: 16

約数和(自身を含む): 1974534144

約数和(自身を除く): 302356231

約数列:

[1, 7, 31, 217, 1327, 5807, 9289, 40649, 41137, 180017, 287959, 1260119, 7705889, 53941223, 238882559, 1672177913]

約数ペア:

[(1, 1672177913), (7, 238882559), (31, 53941223), (217, 7705889), (1327, 1260119), (5807, 287959), (9289, 180017), (40649, 41137)]