210432717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{6791}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 332699328

約数和(自身を除く): 122266611

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2817, 3443, 6791, 10329, 20373, 30987, 61119, 74701, 224103, 672309, 2125583, 6376749, 19130247, 23381413, 70144239, 210432717]

約数ペア:

[(1, 210432717), (3, 70144239), (9, 23381413), (11, 19130247), (33, 6376749), (99, 2125583), (313, 672309), (939, 224103), (2817, 74701), (3443, 61119), (6791, 30987), (10329, 20373)]