6423993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 9721920

約数和(自身を除く): 3297927

約数列:

[1, 3, 9, 29, 87, 151, 163, 261, 453, 489, 1359, 1467, 4379, 4727, 13137, 14181, 24613, 39411, 42543, 73839, 221517, 713777, 2141331, 6423993]

約数ペア:

[(1, 6423993), (3, 2141331), (9, 713777), (29, 221517), (87, 73839), (151, 42543), (163, 39411), (261, 24613), (453, 14181), (489, 13137), (1359, 4727), (1467, 4379)]