47162739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22817}}^1$

素因数の和:22886

約数の個数: 16

約数和(自身を含む): 69001632

約数和(自身を除く): 21838893

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 22817, 68451, 296621, 889863, 1209301, 3627903, 15720913, 47162739]

約数ペア:

[(1, 47162739), (3, 15720913), (13, 3627903), (39, 1209301), (53, 889863), (159, 296621), (689, 68451), (2067, 22817)]