439969231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 529296768

約数和(自身を除く): 89327537

約数列:

[1, 13, 17, 23, 101, 221, 299, 391, 857, 1313, 1717, 2323, 5083, 11141, 14569, 19711, 22321, 30199, 39491, 86557, 189397, 256243, 335087, 513383, 1125241, 1471469, 1990811, 4356131, 19129097, 25880543, 33843787, 439969231]

約数ペア:

[(1, 439969231), (13, 33843787), (17, 25880543), (23, 19129097), (101, 4356131), (221, 1990811), (299, 1471469), (391, 1125241), (857, 513383), (1313, 335087), (1717, 256243), (2323, 189397), (5083, 86557), (11141, 39491), (14569, 30199), (19711, 22321)]