41490813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 72030336

約数和(自身を除く): 30539523

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 421, 741, 1083, 1263, 1729, 2527, 2947, 4693, 5187, 5473, 7581, 7999, 8841, 14079, 16419, 23997, 32851, 38311, 55993, 98553, 103987, 114933, 151981, 167979, 311961, 455943, 727909, 1063867, 1975753, 2183727, 3191601, 5927259, 13830271, 41490813]

約数ペア:

[(1, 41490813), (3, 13830271), (7, 5927259), (13, 3191601), (19, 2183727), (21, 1975753), (39, 1063867), (57, 727909), (91, 455943), (133, 311961), (247, 167979), (273, 151981), (361, 114933), (399, 103987), (421, 98553), (741, 55993), (1083, 38311), (1263, 32851), (1729, 23997), (2527, 16419), (2947, 14079), (4693, 8841), (5187, 7999), (5473, 7581)]