2917804521

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 4319991360

約数和(自身を除く): 1402186839

約数列:

[1, 3, 19, 29, 57, 61, 87, 183, 361, 551, 1083, 1159, 1523, 1653, 1769, 3477, 4569, 5307, 10469, 22021, 28937, 31407, 33611, 44167, 66063, 86811, 92903, 100833, 132501, 278709, 549803, 638609, 839173, 1649409, 1765157, 1915827, 2517519, 2694187, 5295471, 8082561, 15944287, 33537983, 47832861, 51189553, 100613949, 153568659, 972601507, 2917804521]

約数ペア:

[(1, 2917804521), (3, 972601507), (19, 153568659), (29, 100613949), (57, 51189553), (61, 47832861), (87, 33537983), (183, 15944287), (361, 8082561), (551, 5295471), (1083, 2694187), (1159, 2517519), (1523, 1915827), (1653, 1765157), (1769, 1649409), (3477, 839173), (4569, 638609), (5307, 549803), (10469, 278709), (22021, 132501), (28937, 100833), (31407, 92903), (33611, 86811), (44167, 66063)]