4920239181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 7962071040

約数和(自身を除く): 3041831859

約数列:

[1, 3, 11, 13, 33, 39, 43, 109, 129, 143, 327, 429, 473, 559, 1199, 1417, 1419, 1677, 2447, 3597, 4251, 4687, 6149, 7341, 14061, 15587, 18447, 26917, 31811, 46761, 51557, 60931, 80751, 95433, 105221, 154671, 182793, 266723, 315663, 349921, 670241, 800169, 1049763, 1157431, 1367873, 2010723, 2933953, 3467399, 3472293, 4103619, 8801859, 10402197, 11469089, 15046603, 34407267, 38141389, 45139809, 114424167, 126159979, 149098157, 378479937, 447294471, 1640079727, 4920239181]

約数ペア:

[(1, 4920239181), (3, 1640079727), (11, 447294471), (13, 378479937), (33, 149098157), (39, 126159979), (43, 114424167), (109, 45139809), (129, 38141389), (143, 34407267), (327, 15046603), (429, 11469089), (473, 10402197), (559, 8801859), (1199, 4103619), (1417, 3472293), (1419, 3467399), (1677, 2933953), (2447, 2010723), (3597, 1367873), (4251, 1157431), (4687, 1049763), (6149, 800169), (7341, 670241), (14061, 349921), (15587, 315663), (18447, 266723), (26917, 182793), (31811, 154671), (46761, 105221), (51557, 95433), (60931, 80751)]