652561821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{10069}}^1$

素因数の和:10473

約数の個数: 24

約数和(自身を含む): 994916000

約数和(自身を除く): 342354179

約数列:

[1, 3, 9, 19, 57, 171, 379, 1137, 3411, 7201, 10069, 21603, 30207, 64809, 90621, 191311, 573933, 1721799, 3816151, 11448453, 34345359, 72506869, 217520607, 652561821]

約数ペア:

[(1, 652561821), (3, 217520607), (9, 72506869), (19, 34345359), (57, 11448453), (171, 3816151), (379, 1721799), (1137, 573933), (3411, 191311), (7201, 90621), (10069, 64809), (21603, 30207)]