1290666721

素因数分解:

${\mathrm{29}}^2\times {\mathrm{383}}^1\times {\mathrm{4007}}^1$

素因数の和:4448

約数の個数: 12

約数和(自身を含む): 1340531712

約数和(自身を除く): 49864991

約数列:

[1, 29, 383, 841, 4007, 11107, 116203, 322103, 1534681, 3369887, 44505749, 1290666721]

約数ペア:

[(1, 1290666721), (29, 44505749), (383, 3369887), (841, 1534681), (4007, 322103), (11107, 116203)]