27750709

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 34063200

約数和(自身を除く): 6312491

約数列:

[1, 7, 29, 49, 59, 203, 331, 413, 1421, 1711, 2317, 2891, 9599, 11977, 16219, 19529, 67193, 83839, 136703, 470351, 566341, 956921, 3964387, 27750709]

約数ペア:

[(1, 27750709), (7, 3964387), (29, 956921), (49, 566341), (59, 470351), (203, 136703), (331, 83839), (413, 67193), (1421, 19529), (1711, 16219), (2317, 11977), (2891, 9599)]