4937517

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 28

約数和(自身を含む): 7987644

約数和(自身を除く): 3050127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 521, 729, 1053, 1563, 3159, 4689, 6773, 9477, 14067, 20319, 42201, 60957, 126603, 182871, 379809, 548613, 1645839, 4937517]

約数ペア:

[(1, 4937517), (3, 1645839), (9, 548613), (13, 379809), (27, 182871), (39, 126603), (81, 60957), (117, 42201), (243, 20319), (351, 14067), (521, 9477), (729, 6773), (1053, 4689), (1563, 3159)]