2631845007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21149}}^1$

素因数の和:21588

約数の個数: 32

約数和(自身を含む): 4263840000

約数和(自身を除く): 1631994993

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 419, 1257, 3771, 4609, 11313, 13827, 21149, 41481, 63447, 124443, 190341, 232639, 571023, 697917, 2093751, 6281253, 8861431, 26584293, 79752879, 97475741, 239258637, 292427223, 877281669, 2631845007]

約数ペア:

[(1, 2631845007), (3, 877281669), (9, 292427223), (11, 239258637), (27, 97475741), (33, 79752879), (99, 26584293), (297, 8861431), (419, 6281253), (1257, 2093751), (3771, 697917), (4609, 571023), (11313, 232639), (13827, 190341), (21149, 124443), (41481, 63447)]