669342087

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{5839}}^1$

素因数の和:6163

約数の個数: 24

約数和(自身を含む): 991211520

約数和(自身を除く): 321869433

約数列:

[1, 3, 9, 47, 141, 271, 423, 813, 2439, 5839, 12737, 17517, 38211, 52551, 114633, 274433, 823299, 1582369, 2469897, 4747107, 14241321, 74371343, 223114029, 669342087]

約数ペア:

[(1, 669342087), (3, 223114029), (9, 74371343), (47, 14241321), (141, 4747107), (271, 2469897), (423, 1582369), (813, 823299), (2439, 274433), (5839, 114633), (12737, 52551), (17517, 38211)]