13511071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 3999329

約数列:

[1, 7, 19, 29, 31, 113, 133, 203, 217, 551, 589, 791, 899, 2147, 3277, 3503, 3857, 4123, 6293, 15029, 17081, 22939, 24521, 62263, 66557, 101587, 119567, 435841, 465899, 711109, 1930153, 13511071]

約数ペア:

[(1, 13511071), (7, 1930153), (19, 711109), (29, 465899), (31, 435841), (113, 119567), (133, 101587), (203, 66557), (217, 62263), (551, 24521), (589, 22939), (791, 17081), (899, 15029), (2147, 6293), (3277, 4123), (3503, 3857)]