228567911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{145307}}^1$

素因数の和:145342

約数の個数: 12

約数和(自身を含む): 270563496

約数和(自身を除く): 41995585

約数列:

[1, 11, 13, 121, 143, 1573, 145307, 1598377, 1888991, 17582147, 20778901, 228567911]

約数ペア:

[(1, 228567911), (11, 20778901), (13, 17582147), (121, 1888991), (143, 1598377), (1573, 145307)]