212930349

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{2087}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 288645120

約数和(自身を除く): 75714771

約数列:

[1, 3, 71, 213, 479, 1437, 2087, 6261, 34009, 102027, 148177, 444531, 999673, 2999019, 70976783, 212930349]

約数ペア:

[(1, 212930349), (3, 70976783), (71, 2999019), (213, 999673), (479, 444531), (1437, 148177), (2087, 102027), (6261, 34009)]