13214169

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 19922760

約数和(自身を除く): 6708591

約数列:

[1, 3, 9, 29, 87, 197, 257, 261, 591, 771, 1773, 2313, 5713, 7453, 17139, 22359, 50629, 51417, 67077, 151887, 455661, 1468241, 4404723, 13214169]

約数ペア:

[(1, 13214169), (3, 4404723), (9, 1468241), (29, 455661), (87, 151887), (197, 67077), (257, 51417), (261, 50629), (591, 22359), (771, 17139), (1773, 7453), (2313, 5713)]