9478469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 4020667

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 557, 1001, 1309, 1547, 2431, 3899, 6127, 7241, 9469, 17017, 42889, 50687, 66283, 79651, 104159, 123097, 557557, 729113, 861679, 1354067, 9478469]

約数ペア:

[(1, 9478469), (7, 1354067), (11, 861679), (13, 729113), (17, 557557), (77, 123097), (91, 104159), (119, 79651), (143, 66283), (187, 50687), (221, 42889), (557, 17017), (1001, 9469), (1309, 7241), (1547, 6127), (2431, 3899)]