42359499

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51721}}^1$

素因数の和:51747

約数の個数: 24

約数和(自身を含む): 75307232

約数和(自身を除く): 32947733

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 51721, 155163, 362047, 465489, 672373, 1086141, 2017119, 3258423, 4706611, 6051357, 14119833, 42359499]

約数ペア:

[(1, 42359499), (3, 14119833), (7, 6051357), (9, 4706611), (13, 3258423), (21, 2017119), (39, 1086141), (63, 672373), (91, 465489), (117, 362047), (273, 155163), (819, 51721)]