497492874

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{173827}}^1$

素因数の和:173891

約数の個数: 32

約数和(自身を含む): 1126405440

約数和(自身を除く): 628912566

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 173827, 347654, 521481, 1042962, 1564443, 3128886, 4693329, 9212831, 9386658, 18425662, 27638493, 55276986, 82915479, 165830958, 248746437, 497492874]

約数ペア:

[(1, 497492874), (2, 248746437), (3, 165830958), (6, 82915479), (9, 55276986), (18, 27638493), (27, 18425662), (53, 9386658), (54, 9212831), (106, 4693329), (159, 3128886), (318, 1564443), (477, 1042962), (954, 521481), (1431, 347654), (2862, 173827)]