816572031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12841}}^1$

素因数の和:12943

約数の個数: 32

約数和(自身を含む): 1242694656

約数和(自身を除く): 426122625

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1353, 1551, 1927, 5781, 12841, 21197, 38523, 63591, 141251, 423753, 526481, 603527, 1579443, 1810581, 5791291, 6638797, 17373873, 19916391, 24744607, 74233821, 272190677, 816572031]

約数ペア:

[(1, 816572031), (3, 272190677), (11, 74233821), (33, 24744607), (41, 19916391), (47, 17373873), (123, 6638797), (141, 5791291), (451, 1810581), (517, 1579443), (1353, 603527), (1551, 526481), (1927, 423753), (5781, 141251), (12841, 63591), (21197, 38523)]