4777971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 7056768

約数和(自身を除く): 2278797

約数列:

[1, 3, 11, 33, 67, 201, 737, 2161, 2211, 6483, 23771, 71313, 144787, 434361, 1592657, 4777971]

約数ペア:

[(1, 4777971), (3, 1592657), (11, 434361), (33, 144787), (67, 71313), (201, 23771), (737, 6483), (2161, 2211)]