175220221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 198414720

約数和(自身を除く): 23194499

約数列:

[1, 11, 73, 83, 121, 239, 803, 913, 2629, 6059, 8833, 10043, 17447, 19837, 28919, 66649, 191917, 218207, 733139, 1448101, 2111087, 2400277, 15929111, 175220221]

約数ペア:

[(1, 175220221), (11, 15929111), (73, 2400277), (83, 2111087), (121, 1448101), (239, 733139), (803, 218207), (913, 191917), (2629, 66649), (6059, 28919), (8833, 19837), (10043, 17447)]