345140979

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 465315840

約数和(自身を除く): 120174861

約数列:

[1, 3, 109, 327, 971, 1087, 2913, 3261, 105839, 118483, 317517, 355449, 1055477, 3166431, 115046993, 345140979]

約数ペア:

[(1, 345140979), (3, 115046993), (109, 3166431), (327, 1055477), (971, 355449), (1087, 317517), (2913, 118483), (3261, 105839)]