16741413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 12349467

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 443, 663, 741, 969, 1329, 1989, 2223, 2907, 3987, 4199, 5759, 7531, 8417, 12597, 17277, 22593, 25251, 37791, 51831, 67779, 75753, 97903, 109421, 143089, 293709, 328263, 429267, 881127, 984789, 1287801, 1860157, 5580471, 16741413]

約数ペア:

[(1, 16741413), (3, 5580471), (9, 1860157), (13, 1287801), (17, 984789), (19, 881127), (39, 429267), (51, 328263), (57, 293709), (117, 143089), (153, 109421), (171, 97903), (221, 75753), (247, 67779), (323, 51831), (443, 37791), (663, 25251), (741, 22593), (969, 17277), (1329, 12597), (1989, 8417), (2223, 7531), (2907, 5759), (3987, 4199)]