401683247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{22079}}^1$

素因数の和:22222

約数の個数: 16

約数和(自身を含む): 483287040

約数和(自身を除く): 81603793

約数列:

[1, 7, 23, 113, 161, 791, 2599, 18193, 22079, 154553, 507817, 2494927, 3554719, 17464489, 57383321, 401683247]

約数ペア:

[(1, 401683247), (7, 57383321), (23, 17464489), (113, 3554719), (161, 2494927), (791, 507817), (2599, 154553), (18193, 22079)]