40815801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 63999936

約数和(自身を除く): 23184135

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 2663, 5109, 7989, 15327, 23967, 34619, 103857, 311571, 348853, 1046559, 3139677, 4535089, 13605267, 40815801]

約数ペア:

[(1, 40815801), (3, 13605267), (9, 4535089), (13, 3139677), (39, 1046559), (117, 348853), (131, 311571), (393, 103857), (1179, 34619), (1703, 23967), (2663, 15327), (5109, 7989)]