1338623

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 1698144

約数和(自身を除く): 359521

約数列:

[1, 11, 13, 23, 37, 121, 143, 253, 299, 407, 481, 851, 1573, 2783, 3289, 4477, 5291, 9361, 11063, 36179, 58201, 102971, 121693, 1338623]

約数ペア:

[(1, 1338623), (11, 121693), (13, 102971), (23, 58201), (37, 36179), (121, 11063), (143, 9361), (253, 5291), (299, 4477), (407, 3289), (481, 2783), (851, 1573)]