2912911203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{41281}}^1$

素因数の和:41874

約数の個数: 16

約数和(自身を含む): 3981566336

約数和(自身を除く): 1068655133

約数列:

[1, 3, 43, 129, 547, 1641, 23521, 41281, 70563, 123843, 1775083, 5325249, 22580707, 67742121, 970970401, 2912911203]

約数ペア:

[(1, 2912911203), (3, 970970401), (43, 67742121), (129, 22580707), (547, 5325249), (1641, 1775083), (23521, 123843), (41281, 70563)]