13361031

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 21884544

約数和(自身を除く): 8523513

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 313, 459, 527, 837, 939, 1377, 1581, 2511, 2817, 4743, 5321, 8451, 9703, 14229, 15963, 25353, 29109, 42687, 47889, 87327, 143667, 164951, 261981, 431001, 494853, 785943, 1484559, 4453677, 13361031]

約数ペア:

[(1, 13361031), (3, 4453677), (9, 1484559), (17, 785943), (27, 494853), (31, 431001), (51, 261981), (81, 164951), (93, 143667), (153, 87327), (279, 47889), (313, 42687), (459, 29109), (527, 25353), (837, 15963), (939, 14229), (1377, 9703), (1581, 8451), (2511, 5321), (2817, 4743)]