4048299

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 6586272

約数和(自身を除く): 2537973

約数列:

[1, 3, 9, 23, 27, 41, 53, 69, 81, 123, 159, 207, 369, 477, 621, 943, 1107, 1219, 1431, 1863, 2173, 2829, 3321, 3657, 4293, 6519, 8487, 10971, 19557, 25461, 32913, 49979, 58671, 76383, 98739, 149937, 176013, 449811, 1349433, 4048299]

約数ペア:

[(1, 4048299), (3, 1349433), (9, 449811), (23, 176013), (27, 149937), (41, 98739), (53, 76383), (69, 58671), (81, 49979), (123, 32913), (159, 25461), (207, 19557), (369, 10971), (477, 8487), (621, 6519), (943, 4293), (1107, 3657), (1219, 3321), (1431, 2829), (1863, 2173)]