13051401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 19044288

約数和(自身を除く): 5992887

約数列:

[1, 3, 11, 33, 617, 641, 1851, 1923, 6787, 7051, 20361, 21153, 395497, 1186491, 4350467, 13051401]

約数ペア:

[(1, 13051401), (3, 4350467), (11, 1186491), (33, 395497), (617, 21153), (641, 20361), (1851, 7051), (1923, 6787)]