729399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1143936

約数和(自身を除く): 414537

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 961, 1023, 2139, 2883, 7843, 10571, 22103, 23529, 31713, 66309, 243133, 729399]

約数ペア:

[(1, 729399), (3, 243133), (11, 66309), (23, 31713), (31, 23529), (33, 22103), (69, 10571), (93, 7843), (253, 2883), (341, 2139), (713, 1023), (759, 961)]