3833739

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 7081984

約数和(自身を除く): 3248245

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 151, 217, 273, 279, 403, 453, 651, 819, 1057, 1209, 1359, 1953, 1963, 2821, 3171, 3627, 4681, 5889, 8463, 9513, 13741, 14043, 17667, 25389, 32767, 41223, 42129, 60853, 98301, 123669, 182559, 294903, 425971, 547677, 1277913, 3833739]

約数ペア:

[(1, 3833739), (3, 1277913), (7, 547677), (9, 425971), (13, 294903), (21, 182559), (31, 123669), (39, 98301), (63, 60853), (91, 42129), (93, 41223), (117, 32767), (151, 25389), (217, 17667), (273, 14043), (279, 13741), (403, 9513), (453, 8463), (651, 5889), (819, 4681), (1057, 3627), (1209, 3171), (1359, 2821), (1953, 1963)]