1270326681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1193}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 2086156800

約数和(自身を除く): 815830119

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 479, 741, 1193, 1437, 2223, 3579, 4311, 6227, 9101, 10737, 15509, 18681, 22667, 27303, 46527, 56043, 68001, 81909, 118313, 139581, 204003, 294671, 354939, 571447, 884013, 1064817, 1714341, 2652039, 5143023, 7428811, 10857493, 22286433, 32572479, 66859299, 97717437, 141147409, 423442227, 1270326681]

約数ペア:

[(1, 1270326681), (3, 423442227), (9, 141147409), (13, 97717437), (19, 66859299), (39, 32572479), (57, 22286433), (117, 10857493), (171, 7428811), (247, 5143023), (479, 2652039), (741, 1714341), (1193, 1064817), (1437, 884013), (2223, 571447), (3579, 354939), (4311, 294671), (6227, 204003), (9101, 139581), (10737, 118313), (15509, 81909), (18681, 68001), (22667, 56043), (27303, 46527)]