847393839

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{11173}}^1$

素因数の和:11288

約数の個数: 24

約数和(自身を含む): 1279646480

約数和(自身を除く): 432252641

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2809, 8427, 11173, 25281, 33519, 75843, 100557, 301671, 592169, 1776507, 5329521, 15988563, 31384957, 94154871, 282464613, 847393839]

約数ペア:

[(1, 847393839), (3, 282464613), (9, 94154871), (27, 31384957), (53, 15988563), (159, 5329521), (477, 1776507), (1431, 592169), (2809, 301671), (8427, 100557), (11173, 75843), (25281, 33519)]