3321913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 733127

約数列:

[1, 7, 23, 47, 161, 329, 439, 1081, 3073, 7567, 10097, 20633, 70679, 144431, 474559, 3321913]

約数ペア:

[(1, 3321913), (7, 474559), (23, 144431), (47, 70679), (161, 20633), (329, 10097), (439, 7567), (1081, 3073)]