397058039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{2351}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 474163200

約数和(自身を除く): 77105161

約数列:

[1, 7, 23, 161, 1049, 2351, 7343, 16457, 24127, 54073, 168889, 378511, 2466199, 17263393, 56722577, 397058039]

約数ペア:

[(1, 397058039), (7, 56722577), (23, 17263393), (161, 2466199), (1049, 378511), (2351, 168889), (7343, 54073), (16457, 24127)]