13154889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 7373751

約数列:

[1, 3, 11, 17, 33, 51, 131, 179, 187, 393, 537, 561, 1441, 1969, 2227, 3043, 4323, 5907, 6681, 9129, 23449, 24497, 33473, 70347, 73491, 100419, 257939, 398633, 773817, 1195899, 4384963, 13154889]

約数ペア:

[(1, 13154889), (3, 4384963), (11, 1195899), (17, 773817), (33, 398633), (51, 257939), (131, 100419), (179, 73491), (187, 70347), (393, 33473), (537, 24497), (561, 23449), (1441, 9129), (1969, 6681), (2227, 5907), (3043, 4323)]