13426661391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1647241}}^1$

素因数の和:1647287

約数の個数: 32

約数和(自身を含む): 22138932480

約数和(自身を除く): 8712271089

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 1647241, 4941723, 18119651, 21414133, 31297579, 54358953, 64242399, 93892737, 235555463, 344273369, 406868527, 706666389, 1032820107, 1220605581, 4475553797, 13426661391]

約数ペア:

[(1, 13426661391), (3, 4475553797), (11, 1220605581), (13, 1032820107), (19, 706666389), (33, 406868527), (39, 344273369), (57, 235555463), (143, 93892737), (209, 64242399), (247, 54358953), (429, 31297579), (627, 21414133), (741, 18119651), (2717, 4941723), (8151, 1647241)]