39476889

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 62900640

約数和(自身を除く): 23423751

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 171, 227, 339, 513, 681, 1017, 1539, 2043, 2147, 3051, 4313, 6129, 6441, 9153, 12939, 18387, 19323, 25651, 38817, 57969, 76953, 116451, 173907, 230859, 349353, 487369, 692577, 1462107, 2077731, 4386321, 13158963, 39476889]

約数ペア:

[(1, 39476889), (3, 13158963), (9, 4386321), (19, 2077731), (27, 1462107), (57, 692577), (81, 487369), (113, 349353), (171, 230859), (227, 173907), (339, 116451), (513, 76953), (681, 57969), (1017, 38817), (1539, 25651), (2043, 19323), (2147, 18387), (3051, 12939), (4313, 9153), (6129, 6441)]