1369990917

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{526717}}^1$

素因数の和:526757

約数の個数: 18

約数和(自身を含む): 2102131538

約数和(自身を除く): 732140621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 526717, 1580151, 4740453, 8954189, 26862567, 80587701, 152221213, 456663639, 1369990917]

約数ペア:

[(1, 1369990917), (3, 456663639), (9, 152221213), (17, 80587701), (51, 26862567), (153, 8954189), (289, 4740453), (867, 1580151), (2601, 526717)]