12210005511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6491231}}^1$

素因数の和:6491267

約数の個数: 24

約数和(自身を含む): 20252643840

約数和(自身を除く): 8042638329

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6491231, 19473693, 58421079, 71403541, 123333389, 214210623, 370000167, 642631869, 1110000501, 1356667279, 4070001837, 12210005511]

約数ペア:

[(1, 12210005511), (3, 4070001837), (9, 1356667279), (11, 1110000501), (19, 642631869), (33, 370000167), (57, 214210623), (99, 123333389), (171, 71403541), (209, 58421079), (627, 19473693), (1881, 6491231)]