438080913

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{97157}}^1$

素因数の和:97333

約数の個数: 16

約数和(自身を含む): 652901760

約数和(自身を除く): 214820847

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 97157, 291471, 874413, 2623239, 16225219, 48675657, 146026971, 438080913]

約数ペア:

[(1, 438080913), (3, 146026971), (9, 48675657), (27, 16225219), (167, 2623239), (501, 874413), (1503, 291471), (4509, 97157)]