42124017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 63737856

約数和(自身を除く): 21613839

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 311, 453, 897, 933, 1963, 3473, 4043, 5889, 7153, 10419, 12129, 21459, 45149, 46961, 92989, 135447, 140883, 278967, 610493, 1080103, 1831479, 3240309, 14041339, 42124017]

約数ペア:

[(1, 42124017), (3, 14041339), (13, 3240309), (23, 1831479), (39, 1080103), (69, 610493), (151, 278967), (299, 140883), (311, 135447), (453, 92989), (897, 46961), (933, 45149), (1963, 21459), (3473, 12129), (4043, 10419), (5889, 7153)]