511036269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 736045056

約数和(自身を除く): 225008787

約数列:

[1, 3, 17, 51, 67, 201, 347, 431, 1041, 1139, 1293, 3417, 5899, 7327, 17697, 21981, 23249, 28877, 69747, 86631, 149557, 395233, 448671, 490909, 1185699, 1472727, 2542469, 7627407, 10020319, 30060957, 170345423, 511036269]

約数ペア:

[(1, 511036269), (3, 170345423), (17, 30060957), (51, 10020319), (67, 7627407), (201, 2542469), (347, 1472727), (431, 1185699), (1041, 490909), (1139, 448671), (1293, 395233), (3417, 149557), (5899, 86631), (7327, 69747), (17697, 28877), (21981, 23249)]