5540691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 8624448

約数和(自身を除く): 3083757

約数列:

[1, 3, 13, 17, 39, 51, 61, 137, 183, 221, 411, 663, 793, 1037, 1781, 2329, 2379, 3111, 5343, 6987, 8357, 13481, 25071, 30277, 40443, 90831, 108641, 142069, 325923, 426207, 1846897, 5540691]

約数ペア:

[(1, 5540691), (3, 1846897), (13, 426207), (17, 325923), (39, 142069), (51, 108641), (61, 90831), (137, 40443), (183, 30277), (221, 25071), (411, 13481), (663, 8357), (793, 6987), (1037, 5343), (1781, 3111), (2329, 2379)]