17485589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 20582016

約数和(自身を除く): 3096427

約数列:

[1, 11, 23, 61, 103, 121, 253, 671, 1133, 1403, 2369, 2783, 6283, 7381, 12463, 15433, 26059, 69113, 144509, 169763, 286649, 760243, 1589599, 17485589]

約数ペア:

[(1, 17485589), (11, 1589599), (23, 760243), (61, 286649), (103, 169763), (121, 144509), (253, 69113), (671, 26059), (1133, 15433), (1403, 12463), (2369, 7381), (2783, 6283)]