1315189393

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{8117}}^1$

素因数の和:8496

約数の個数: 16

約数和(自身を含む): 1527482880

約数和(自身を除く): 212293487

約数列:

[1, 7, 79, 293, 553, 2051, 8117, 23147, 56819, 162029, 641243, 2378281, 4488701, 16647967, 187884199, 1315189393]

約数ペア:

[(1, 1315189393), (7, 187884199), (79, 16647967), (293, 4488701), (553, 2378281), (2051, 641243), (8117, 162029), (23147, 56819)]