5418819

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 9757440

約数和(自身を除く): 4338621

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 503, 513, 567, 1197, 1509, 1539, 3521, 3591, 4527, 9557, 10563, 10773, 13581, 28671, 31689, 40743, 66899, 86013, 95067, 200697, 258039, 285201, 602091, 774117, 1806273, 5418819]

約数ペア:

[(1, 5418819), (3, 1806273), (7, 774117), (9, 602091), (19, 285201), (21, 258039), (27, 200697), (57, 95067), (63, 86013), (81, 66899), (133, 40743), (171, 31689), (189, 28671), (399, 13581), (503, 10773), (513, 10563), (567, 9557), (1197, 4527), (1509, 3591), (1539, 3521)]