74408131

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 87360768

約数和(自身を除く): 12952637

約数列:

[1, 7, 53, 131, 371, 917, 1531, 6943, 10717, 48601, 81143, 200561, 568001, 1403927, 10629733, 74408131]

約数ペア:

[(1, 74408131), (7, 10629733), (53, 1403927), (131, 568001), (371, 200561), (917, 81143), (1531, 48601), (6943, 10717)]