1250872329

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{129209}}^1$

素因数の和:129680

約数の個数: 16

約数和(自身を含む): 1910240640

約数和(自身を除く): 659368311

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 9681, 129209, 387627, 904463, 2713389, 59565349, 178696047, 416957443, 1250872329]

約数ペア:

[(1, 1250872329), (3, 416957443), (7, 178696047), (21, 59565349), (461, 2713389), (1383, 904463), (3227, 387627), (9681, 129209)]