42338223

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 63123840

約数和(自身を除く): 20785617

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 1123, 3369, 4189, 10107, 12567, 37701, 66257, 79733, 198771, 239199, 596313, 717597, 4704247, 14112741, 42338223]

約数ペア:

[(1, 42338223), (3, 14112741), (9, 4704247), (59, 717597), (71, 596313), (177, 239199), (213, 198771), (531, 79733), (639, 66257), (1123, 37701), (3369, 12567), (4189, 10107)]