212473677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{76733}}^1$

素因数の和:76820

約数の個数: 16

約数和(自身を含む): 309391488

約数和(自身を除く): 96917811

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 76733, 230199, 997529, 2992587, 5448043, 16344129, 70824559, 212473677]

約数ペア:

[(1, 212473677), (3, 70824559), (13, 16344129), (39, 5448043), (71, 2992587), (213, 997529), (923, 230199), (2769, 76733)]