2013142803

素因数分解:

$3^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{9931}}^1$

素因数の和:10152

約数の個数: 32

約数和(自身を含む): 3146457600

約数和(自身を除く): 1133314797

約数列:

[1, 3, 7, 21, 49, 147, 197, 343, 591, 1029, 1379, 4137, 9653, 9931, 28959, 29793, 67571, 69517, 202713, 208551, 486619, 1459857, 1956407, 3406333, 5869221, 10218999, 13694849, 41084547, 95863943, 287591829, 671047601, 2013142803]

約数ペア:

[(1, 2013142803), (3, 671047601), (7, 287591829), (21, 95863943), (49, 41084547), (147, 13694849), (197, 10218999), (343, 5869221), (591, 3406333), (1029, 1956407), (1379, 1459857), (4137, 486619), (9653, 208551), (9931, 202713), (28959, 69517), (29793, 67571)]