12830157

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 19752096

約数和(自身を除く): 6921939

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1427, 2997, 4281, 8991, 12843, 38529, 52799, 115587, 158397, 346761, 475191, 1425573, 4276719, 12830157]

約数ペア:

[(1, 12830157), (3, 4276719), (9, 1425573), (27, 475191), (37, 346761), (81, 158397), (111, 115587), (243, 52799), (333, 38529), (999, 12843), (1427, 8991), (2997, 4281)]