228852019

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 258552000

約数和(自身を除く): 29699981

約数列:

[1, 11, 79, 89, 121, 269, 869, 979, 2959, 7031, 9559, 10769, 21251, 23941, 32549, 77341, 233761, 263351, 850751, 1891339, 2571371, 2896861, 20804729, 228852019]

約数ペア:

[(1, 228852019), (11, 20804729), (79, 2896861), (89, 2571371), (121, 1891339), (269, 850751), (869, 263351), (979, 233761), (2959, 77341), (7031, 32549), (9559, 23941), (10769, 21251)]