47423799

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12516

約数の個数: 20

約数和(自身を含む): 72356064

約数和(自身を除く): 24932265

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12457, 37371, 112113, 336339, 585479, 1009017, 1756437, 5269311, 15807933, 47423799]

約数ペア:

[(1, 47423799), (3, 15807933), (9, 5269311), (27, 1756437), (47, 1009017), (81, 585479), (141, 336339), (423, 112113), (1269, 37371), (3807, 12457)]