2980454409

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{4191919}}^1$

素因数の和:4192004

約数の個数: 12

約数和(自身を含む): 4359596800

約数和(自身を除く): 1379142391

約数列:

[1, 3, 9, 79, 237, 711, 4191919, 12575757, 37727271, 331161601, 993484803, 2980454409]

約数ペア:

[(1, 2980454409), (3, 993484803), (9, 331161601), (79, 37727271), (237, 12575757), (711, 4191919)]