291269833209

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{135411359}}^1$

素因数の和:135411604

約数の個数: 12

約数和(自身を含む): 422483443200

約数和(自身を除く): 131213609991

約数列:

[1, 3, 9, 239, 717, 2151, 135411359, 406234077, 1218702231, 32363314801, 97089944403, 291269833209]

約数ペア:

[(1, 291269833209), (3, 97089944403), (9, 32363314801), (239, 1218702231), (717, 406234077), (2151, 135411359)]