26013621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 39011328

約数和(自身を除く): 12997707

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 331, 391, 993, 1139, 1173, 1541, 3417, 4623, 5627, 7613, 16881, 22177, 22839, 26197, 66531, 78591, 129421, 377009, 388263, 510071, 1131027, 1530213, 8671207, 26013621]

約数ペア:

[(1, 26013621), (3, 8671207), (17, 1530213), (23, 1131027), (51, 510071), (67, 388263), (69, 377009), (201, 129421), (331, 78591), (391, 66531), (993, 26197), (1139, 22839), (1173, 22177), (1541, 16881), (3417, 7613), (4623, 5627)]