2912202009

素因数分解:

$3^2\times {\mathrm{1163}}^1\times {\mathrm{278227}}^1$

素因数の和:279396

約数の個数: 12

約数和(自身を含む): 4210146096

約数和(自身を除く): 1297944087

約数列:

[1, 3, 9, 1163, 3489, 10467, 278227, 834681, 2504043, 323578001, 970734003, 2912202009]

約数ペア:

[(1, 2912202009), (3, 970734003), (9, 323578001), (1163, 2504043), (3489, 834681), (10467, 278227)]