448675917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{67157}}^1$

素因数の和:67308

約数の個数: 16

約数和(自身を含む): 638269632

約数和(自身を除く): 189593715

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 67157, 201471, 1141669, 3425007, 8797567, 26392701, 149558639, 448675917]

約数ペア:

[(1, 448675917), (3, 149558639), (17, 26392701), (51, 8797567), (131, 3425007), (393, 1141669), (2227, 201471), (6681, 67157)]