42171493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 12018587

約数列:

[1, 7, 13, 41, 89, 91, 127, 287, 533, 623, 889, 1157, 1651, 3649, 3731, 5207, 8099, 11303, 11557, 25543, 36449, 47437, 67691, 79121, 146939, 332059, 463423, 473837, 1028573, 3243961, 6024499, 42171493]

約数ペア:

[(1, 42171493), (7, 6024499), (13, 3243961), (41, 1028573), (89, 473837), (91, 463423), (127, 332059), (287, 146939), (533, 79121), (623, 67691), (889, 47437), (1157, 36449), (1651, 25543), (3649, 11557), (3731, 11303), (5207, 8099)]