31002939

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 51194880

約数和(自身を除く): 20191941

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 2221, 4653, 6663, 13959, 19989, 24431, 59967, 73293, 104387, 219879, 313161, 659637, 939483, 1148257, 2818449, 3444771, 10334313, 31002939]

約数ペア:

[(1, 31002939), (3, 10334313), (9, 3444771), (11, 2818449), (27, 1148257), (33, 939483), (47, 659637), (99, 313161), (141, 219879), (297, 104387), (423, 73293), (517, 59967), (1269, 24431), (1551, 19989), (2221, 13959), (4653, 6663)]