2112454911

素因数分解:

$3^1\times 7^1\times {\mathrm{4441}}^1\times {\mathrm{22651}}^1$

素因数の和:27102

約数の個数: 16

約数和(自身を含む): 3219845888

約数和(自身を除く): 1107390977

約数列:

[1, 3, 7, 21, 4441, 13323, 22651, 31087, 67953, 93261, 158557, 475671, 100593091, 301779273, 704151637, 2112454911]

約数ペア:

[(1, 2112454911), (3, 704151637), (7, 301779273), (21, 100593091), (4441, 475671), (13323, 158557), (22651, 93261), (31087, 67953)]