9439143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 15536640

約数和(自身を除く): 6097497

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 577, 779, 861, 1731, 2337, 4039, 5453, 10963, 12117, 16359, 23657, 32889, 70971, 76741, 165599, 230223, 449483, 496797, 1348449, 3146381, 9439143]

約数ペア:

[(1, 9439143), (3, 3146381), (7, 1348449), (19, 496797), (21, 449483), (41, 230223), (57, 165599), (123, 76741), (133, 70971), (287, 32889), (399, 23657), (577, 16359), (779, 12117), (861, 10963), (1731, 5453), (2337, 4039)]