981569303

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3607}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 1168948704

約数和(自身を除く): 187379401

約数列:

[1, 11, 13, 121, 143, 173, 1573, 1903, 2249, 3607, 20933, 24739, 39677, 46891, 272129, 436447, 515801, 624011, 5673811, 6864121, 8112143, 75505331, 89233573, 981569303]

約数ペア:

[(1, 981569303), (11, 89233573), (13, 75505331), (121, 8112143), (143, 6864121), (173, 5673811), (1573, 624011), (1903, 515801), (2249, 436447), (3607, 272129), (20933, 46891), (24739, 39677)]