2901264129

素因数分解:

$3^3\times {\mathrm{9967}}^1\times {\mathrm{10781}}^1$

素因数の和:20757

約数の個数: 16

約数和(自身を含む): 4298999040

約数和(自身を除く): 1397734911

約数列:

[1, 3, 9, 27, 9967, 10781, 29901, 32343, 89703, 97029, 269109, 291087, 107454227, 322362681, 967088043, 2901264129]

約数ペア:

[(1, 2901264129), (3, 967088043), (9, 322362681), (27, 107454227), (9967, 291087), (10781, 269109), (29901, 97029), (32343, 89703)]