29311471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 35756800

約数和(自身を除く): 6445329

約数列:

[1, 7, 19, 73, 133, 511, 1387, 3019, 9709, 21133, 57361, 220387, 401527, 1542709, 4187353, 29311471]

約数ペア:

[(1, 29311471), (7, 4187353), (19, 1542709), (73, 401527), (133, 220387), (511, 57361), (1387, 21133), (3019, 9709)]