337564917

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{138403}}^1$

素因数の和:138680

約数の個数: 12

約数和(自身を含む): 489396544

約数和(自身を除く): 151831627

約数列:

[1, 3, 9, 271, 813, 2439, 138403, 415209, 1245627, 37507213, 112521639, 337564917]

約数ペア:

[(1, 337564917), (3, 112521639), (9, 37507213), (271, 1245627), (813, 415209), (2439, 138403)]