314978279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{17863}}^1$

素因数の和:18110

約数の個数: 16

約数和(自身を含む): 394437120

約数和(自身を除く): 79458841

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 17633, 17863, 125041, 196493, 1375451, 4090627, 28634389, 44996897, 314978279]

約数ペア:

[(1, 314978279), (7, 44996897), (11, 28634389), (77, 4090627), (229, 1375451), (1603, 196493), (2519, 125041), (17633, 17863)]