358463139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4579

約数の個数: 32

約数和(自身を含む): 539239680

約数和(自身を除く): 180776541

約数列:

[1, 3, 17, 19, 51, 57, 83, 249, 323, 969, 1411, 1577, 4233, 4457, 4731, 13371, 26809, 75769, 80427, 84683, 227307, 254049, 369931, 1109793, 1439611, 4318833, 6288827, 7028689, 18866481, 21086067, 119487713, 358463139]

約数ペア:

[(1, 358463139), (3, 119487713), (17, 21086067), (19, 18866481), (51, 7028689), (57, 6288827), (83, 4318833), (249, 1439611), (323, 1109793), (969, 369931), (1411, 254049), (1577, 227307), (4233, 84683), (4457, 80427), (4731, 75769), (13371, 26809)]