492783291

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18273

約数の個数: 64

約数和(自身を含む): 980259840

約数和(自身を除く): 487476549

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 9009, 18233, 27027, 54699, 127631, 164097, 200563, 237029, 382893, 492291, 601689, 711087, 1148679, 1403941, 1659203, 1805067, 2133261, 2607319, 3446037, 4211823, 4977609, 5415201, 6399783, 7821957, 12635469, 14932827, 18251233, 23465871, 37906407, 44798481, 54753699, 70397613, 164261097, 492783291]

約数ペア:

[(1, 492783291), (3, 164261097), (7, 70397613), (9, 54753699), (11, 44798481), (13, 37906407), (21, 23465871), (27, 18251233), (33, 14932827), (39, 12635469), (63, 7821957), (77, 6399783), (91, 5415201), (99, 4977609), (117, 4211823), (143, 3446037), (189, 2607319), (231, 2133261), (273, 1805067), (297, 1659203), (351, 1403941), (429, 1148679), (693, 711087), (819, 601689), (1001, 492291), (1287, 382893), (2079, 237029), (2457, 200563), (3003, 164097), (3861, 127631), (9009, 54699), (18233, 27027)]