3215506

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 5719680

約数和(自身を除く): 2504174

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 434, 478, 961, 1673, 1922, 3346, 6727, 7409, 13454, 14818, 51863, 103726, 229679, 459358, 1607753, 3215506]

約数ペア:

[(1, 3215506), (2, 1607753), (7, 459358), (14, 229679), (31, 103726), (62, 51863), (217, 14818), (239, 13454), (434, 7409), (478, 6727), (961, 3346), (1673, 1922)]