5145363

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 20

約数和(自身を含む): 7758520

約数和(自身を除く): 2613157

約数列:

[1, 3, 9, 27, 81, 139, 417, 457, 1251, 1371, 3753, 4113, 11259, 12339, 37017, 63523, 190569, 571707, 1715121, 5145363]

約数ペア:

[(1, 5145363), (3, 1715121), (9, 571707), (27, 190569), (81, 63523), (139, 37017), (417, 12339), (457, 11259), (1251, 4113), (1371, 3753)]