40615211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 50232000

約数和(自身を除く): 9616789

約数列:

[1, 7, 13, 91, 229, 1603, 1949, 2977, 13643, 20839, 25337, 177359, 446321, 3124247, 5802173, 40615211]

約数ペア:

[(1, 40615211), (7, 5802173), (13, 3124247), (91, 446321), (229, 177359), (1603, 25337), (1949, 20839), (2977, 13643)]