191344401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7229}}^1$

素因数の和:7425

約数の個数: 24

約数和(自身を含む): 294376680

約数和(自身を除く): 103032279

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 7229, 8823, 21687, 26469, 65061, 122893, 368679, 1106037, 1250617, 3751851, 11255553, 21260489, 63781467, 191344401]

約数ペア:

[(1, 191344401), (3, 63781467), (9, 21260489), (17, 11255553), (51, 3751851), (153, 1250617), (173, 1106037), (519, 368679), (1557, 122893), (2941, 65061), (7229, 26469), (8823, 21687)]