423857517

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{1549}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 569606400

約数和(自身を除く): 145748883

約数列:

[1, 3, 197, 463, 591, 1389, 1549, 4647, 91211, 273633, 305153, 717187, 915459, 2151561, 141285839, 423857517]

約数ペア:

[(1, 423857517), (3, 141285839), (197, 2151561), (463, 915459), (591, 717187), (1389, 305153), (1549, 273633), (4647, 91211)]