1097152217

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{56809}}^1$

素因数の和:56936

約数の個数: 16

約数和(自身を含む): 1308902400

約数和(自身を除く): 211750183

約数列:

[1, 7, 31, 89, 217, 623, 2759, 19313, 56809, 397663, 1761079, 5056001, 12327553, 35392007, 156736031, 1097152217]

約数ペア:

[(1, 1097152217), (7, 156736031), (31, 35392007), (89, 12327553), (217, 5056001), (623, 1761079), (2759, 397663), (19313, 56809)]