2777486103

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{938023}}^1$

素因数の和:938083

約数の個数: 24

約数和(自身を含む): 4682615808

約数和(自身を除く): 1905129705

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 938023, 2814069, 6566161, 8442207, 19698483, 44087081, 59095449, 132261243, 308609567, 396783729, 925828701, 2777486103]

約数ペア:

[(1, 2777486103), (3, 925828701), (7, 396783729), (9, 308609567), (21, 132261243), (47, 59095449), (63, 44087081), (141, 19698483), (329, 8442207), (423, 6566161), (987, 2814069), (2961, 938023)]