778825053

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2110637}}^1$

素因数の和:2110684

約数の個数: 12

約数和(自身を含む): 1152408348

約数和(自身を除く): 373583295

約数列:

[1, 3, 9, 41, 123, 369, 2110637, 6331911, 18995733, 86536117, 259608351, 778825053]

約数ペア:

[(1, 778825053), (3, 259608351), (9, 86536117), (41, 18995733), (123, 6331911), (369, 2110637)]