513858813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1307}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 783167616

約数和(自身を除く): 269308803

約数列:

[1, 3, 13, 17, 39, 51, 221, 593, 663, 1307, 1779, 3921, 7709, 10081, 16991, 22219, 23127, 30243, 50973, 66657, 131053, 288847, 393159, 775051, 866541, 2325153, 10075663, 13175867, 30226989, 39527601, 171286271, 513858813]

約数ペア:

[(1, 513858813), (3, 171286271), (13, 39527601), (17, 30226989), (39, 13175867), (51, 10075663), (221, 2325153), (593, 866541), (663, 775051), (1307, 393159), (1779, 288847), (3921, 131053), (7709, 66657), (10081, 50973), (16991, 30243), (22219, 23127)]