15973089

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 23748480

約数和(自身を除く): 7775391

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 557, 869, 1671, 2607, 6127, 9559, 18381, 28677, 44003, 67397, 132009, 202191, 484033, 1452099, 5324363, 15973089]

約数ペア:

[(1, 15973089), (3, 5324363), (11, 1452099), (33, 484033), (79, 202191), (121, 132009), (237, 67397), (363, 44003), (557, 28677), (869, 18381), (1671, 9559), (2607, 6127)]