331169280001

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{16883}}^1\times {\mathrm{21391}}^1$

素因数の和:38412

約数の個数: 16

約数和(自身を含む): 381408749568

約数和(自身を除く): 50239469567

約数列:

[1, 7, 131, 917, 16883, 21391, 118181, 149737, 2211673, 2802221, 15481711, 19615547, 361144253, 2528009771, 47309897143, 331169280001]

約数ペア:

[(1, 331169280001), (7, 47309897143), (131, 2528009771), (917, 361144253), (16883, 19615547), (21391, 15481711), (118181, 2802221), (149737, 2211673)]