28879497

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{6043}}^1$

素因数の和:6114

約数の個数: 20

約数和(自身を含む): 43879440

約数和(自身を除く): 14999943

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 6043, 18129, 54387, 163161, 356537, 489483, 1069611, 3208833, 9626499, 28879497]

約数ペア:

[(1, 28879497), (3, 9626499), (9, 3208833), (27, 1069611), (59, 489483), (81, 356537), (177, 163161), (531, 54387), (1593, 18129), (4779, 6043)]