2008798731

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{95507}}^1$

素因数の和:95576

約数の個数: 32

約数和(自身を含む): 3209068800

約数和(自身を除く): 1200270069

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 7011, 21033, 95507, 286521, 859563, 1814633, 2578689, 3915787, 5443899, 11747361, 16331697, 35242083, 48995091, 74399953, 105726249, 223199859, 669599577, 2008798731]

約数ペア:

[(1, 2008798731), (3, 669599577), (9, 223199859), (19, 105726249), (27, 74399953), (41, 48995091), (57, 35242083), (123, 16331697), (171, 11747361), (369, 5443899), (513, 3915787), (779, 2578689), (1107, 1814633), (2337, 859563), (7011, 286521), (21033, 95507)]