87245319

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2269}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 133076480

約数和(自身を除く): 45831161

約数列:

[1, 3, 7, 21, 1831, 2269, 5493, 6807, 12817, 15883, 38451, 47649, 4154539, 12463617, 29081773, 87245319]

約数ペア:

[(1, 87245319), (3, 29081773), (7, 12463617), (21, 4154539), (1831, 47649), (2269, 38451), (5493, 15883), (6807, 12817)]