72482851

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 84198400

約数和(自身を除く): 11715549

約数列:

[1, 7, 103, 229, 439, 721, 1603, 3073, 23587, 45217, 100531, 165109, 316519, 703717, 10354693, 72482851]

約数ペア:

[(1, 72482851), (7, 10354693), (103, 703717), (229, 316519), (439, 165109), (721, 100531), (1603, 45217), (3073, 23587)]