39746943

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8317}}^1$

素因数の和:8388

約数の個数: 20

約数和(自身を含む): 60388680

約数和(自身を除く): 20641737

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8317, 24951, 74853, 224559, 490703, 673677, 1472109, 4416327, 13248981, 39746943]

約数ペア:

[(1, 39746943), (3, 13248981), (9, 4416327), (27, 1472109), (59, 673677), (81, 490703), (177, 224559), (531, 74853), (1593, 24951), (4779, 8317)]