1818074401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{747871}}^1$

素因数の和:747912

約数の個数: 16

約数和(自身を含む): 2261564928

約数和(自身を除く): 443490527

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 747871, 8226581, 9722323, 12713807, 106945553, 139851877, 165279491, 1818074401]

約数ペア:

[(1, 1818074401), (11, 165279491), (13, 139851877), (17, 106945553), (143, 12713807), (187, 9722323), (221, 8226581), (2431, 747871)]