2912443359

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1953349}}^1$

素因数の和:1953430

約数の個数: 16

約数和(自身を含む): 4500518400

約数和(自身を除く): 1588075041

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1953349, 5860047, 13673443, 41020329, 138687779, 416063337, 970814453, 2912443359]

約数ペア:

[(1, 2912443359), (3, 970814453), (7, 416063337), (21, 138687779), (71, 41020329), (213, 13673443), (497, 5860047), (1491, 1953349)]