40155101

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 47431296

約数和(自身を除く): 7276195

約数列:

[1, 7, 37, 197, 259, 787, 1379, 5509, 7289, 29119, 51023, 155039, 203833, 1085273, 5736443, 40155101]

約数ペア:

[(1, 40155101), (7, 5736443), (37, 1085273), (197, 203833), (259, 155039), (787, 51023), (1379, 29119), (5509, 7289)]