71231334

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{24179}}^1$

素因数の和:24675

約数の個数: 16

約数和(自身を含む): 142758720

約数和(自身を除く): 71527386

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 24179, 48358, 72537, 145074, 11871889, 23743778, 35615667, 71231334]

約数ペア:

[(1, 71231334), (2, 35615667), (3, 23743778), (6, 11871889), (491, 145074), (982, 72537), (1473, 48358), (2946, 24179)]