2901835881

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{260231}}^1$

素因数の和:260306

約数の個数: 32

約数和(自身を含む): 4996454400

約数和(自身を除く): 2094618519

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 260231, 780693, 1821617, 2342079, 5464851, 7026237, 15353629, 16394553, 46060887, 49183659, 107475403, 138182661, 322426209, 414547983, 967278627, 2901835881]

約数ペア:

[(1, 2901835881), (3, 967278627), (7, 414547983), (9, 322426209), (21, 138182661), (27, 107475403), (59, 49183659), (63, 46060887), (177, 16394553), (189, 15353629), (413, 7026237), (531, 5464851), (1239, 2342079), (1593, 1821617), (3717, 780693), (11151, 260231)]