3147771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 1884165

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 181, 187, 341, 527, 543, 561, 1023, 1581, 1991, 3077, 5611, 5797, 5973, 9231, 16833, 17391, 33847, 61721, 95387, 101541, 185163, 286161, 1049257, 3147771]

約数ペア:

[(1, 3147771), (3, 1049257), (11, 286161), (17, 185163), (31, 101541), (33, 95387), (51, 61721), (93, 33847), (181, 17391), (187, 16833), (341, 9231), (527, 5973), (543, 5797), (561, 5611), (1023, 3077), (1581, 1991)]