30678453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{87403}}^1$

素因数の和:87425

約数の個数: 16

約数和(自身を含む): 48946240

約数和(自身を除く): 18267787

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 87403, 262209, 786627, 1136239, 2359881, 3408717, 10226151, 30678453]

約数ペア:

[(1, 30678453), (3, 10226151), (9, 3408717), (13, 2359881), (27, 1136239), (39, 786627), (117, 262209), (351, 87403)]