1552983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 2198016

約数和(自身を除く): 645033

約数列:

[1, 3, 23, 69, 71, 213, 317, 951, 1633, 4899, 7291, 21873, 22507, 67521, 517661, 1552983]

約数ペア:

[(1, 1552983), (3, 517661), (23, 67521), (69, 22507), (71, 21873), (213, 7291), (317, 4899), (951, 1633)]