2013996123

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{67261}}^1$

素因数の和:68379

約数の個数: 16

約数和(自身を含む): 2986432800

約数和(自身を除く): 972436677

約数列:

[1, 3, 9, 27, 1109, 3327, 9981, 29943, 67261, 201783, 605349, 1816047, 74592449, 223777347, 671332041, 2013996123]

約数ペア:

[(1, 2013996123), (3, 671332041), (9, 223777347), (27, 74592449), (1109, 1816047), (3327, 605349), (9981, 201783), (29943, 67261)]