508976637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 769886208

約数和(自身を除く): 260909571

約数列:

[1, 3, 13, 23, 39, 69, 107, 299, 321, 897, 1391, 2461, 4173, 5303, 7383, 15909, 31993, 68939, 95979, 121969, 206817, 365907, 567421, 1585597, 1702263, 4756791, 7376473, 13050683, 22129419, 39152049, 169658879, 508976637]

約数ペア:

[(1, 508976637), (3, 169658879), (13, 39152049), (23, 22129419), (39, 13050683), (69, 7376473), (107, 4756791), (299, 1702263), (321, 1585597), (897, 567421), (1391, 365907), (2461, 206817), (4173, 121969), (5303, 95979), (7383, 68939), (15909, 31993)]