56241381

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 88962048

約数和(自身を除く): 32720667

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 581, 787, 861, 1743, 2361, 3403, 5509, 10209, 16527, 23821, 32267, 65321, 71463, 96801, 195963, 225869, 457247, 677607, 1371741, 2678161, 8034483, 18747127, 56241381]

約数ペア:

[(1, 56241381), (3, 18747127), (7, 8034483), (21, 2678161), (41, 1371741), (83, 677607), (123, 457247), (249, 225869), (287, 195963), (581, 96801), (787, 71463), (861, 65321), (1743, 32267), (2361, 23821), (3403, 16527), (5509, 10209)]