212972097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{76913}}^1$

素因数の和:77000

約数の個数: 16

約数和(自身を含む): 310117248

約数和(自身を除く): 97145151

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 76913, 230739, 999869, 2999607, 5460823, 16382469, 70990699, 212972097]

約数ペア:

[(1, 212972097), (3, 70990699), (13, 16382469), (39, 5460823), (71, 2999607), (213, 999869), (923, 230739), (2769, 76913)]