1915403607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{8941}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 2981477408

約数和(自身を除く): 1066073801

約数列:

[1, 3, 9, 13, 39, 117, 1831, 5493, 8941, 16479, 23803, 26823, 71409, 80469, 116233, 214227, 348699, 1046097, 16370971, 49112913, 147338739, 212822623, 638467869, 1915403607]

約数ペア:

[(1, 1915403607), (3, 638467869), (9, 212822623), (13, 147338739), (39, 49112913), (117, 16370971), (1831, 1046097), (5493, 348699), (8941, 214227), (16479, 116233), (23803, 80469), (26823, 71409)]