47394897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4339}}^1$

素因数の和:4684

約数の個数: 16

約数和(自身を含む): 69162240

約数和(自身を除く): 21767343

約数列:

[1, 3, 11, 33, 331, 993, 3641, 4339, 10923, 13017, 47729, 143187, 1436209, 4308627, 15798299, 47394897]

約数ペア:

[(1, 47394897), (3, 15798299), (11, 4308627), (33, 1436209), (331, 143187), (993, 47729), (3641, 13017), (4339, 10923)]