617388609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4919}}^1$

素因数の和:5069

約数の個数: 32

約数和(自身を含む): 918190080

約数和(自身を除く): 300801471

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 1173, 1819, 2461, 4919, 5457, 7383, 14757, 41837, 83623, 113137, 125511, 250869, 339411, 526333, 1578999, 1923329, 5769987, 8947661, 12105659, 26842983, 36316977, 205796203, 617388609]

約数ペア:

[(1, 617388609), (3, 205796203), (17, 36316977), (23, 26842983), (51, 12105659), (69, 8947661), (107, 5769987), (321, 1923329), (391, 1578999), (1173, 526333), (1819, 339411), (2461, 250869), (4919, 125511), (5457, 113137), (7383, 83623), (14757, 41837)]