12212331

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 16826400

約数和(自身を除く): 4614069

約数列:

[1, 3, 37, 111, 269, 409, 807, 1227, 9953, 15133, 29859, 45399, 110021, 330063, 4070777, 12212331]

約数ペア:

[(1, 12212331), (3, 4070777), (37, 330063), (111, 110021), (269, 45399), (409, 29859), (807, 15133), (1227, 9953)]