720992017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 780042240

約数和(自身を除く): 59050223

約数列:

[1, 23, 31, 239, 713, 4231, 5497, 7409, 97313, 131161, 170407, 1011209, 3016703, 23257807, 31347479, 720992017]

約数ペア:

[(1, 720992017), (23, 31347479), (31, 23257807), (239, 3016703), (713, 1011209), (4231, 170407), (5497, 131161), (7409, 97313)]