29220961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 36633600

約数和(自身を除く): 7412639

約数列:

[1, 7, 11, 77, 199, 1393, 1907, 2189, 13349, 15323, 20977, 146839, 379493, 2656451, 4174423, 29220961]

約数ペア:

[(1, 29220961), (7, 4174423), (11, 2656451), (77, 379493), (199, 146839), (1393, 20977), (1907, 15323), (2189, 13349)]