149267447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3847}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 178793472

約数和(自身を除く): 29526025

約数列:

[1, 7, 23, 161, 241, 1687, 3847, 5543, 26929, 38801, 88481, 619367, 927127, 6489889, 21323921, 149267447]

約数ペア:

[(1, 149267447), (7, 21323921), (23, 6489889), (161, 927127), (241, 619367), (1687, 88481), (3847, 38801), (5543, 26929)]