31052061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 47661120

約数和(自身を除く): 16609059

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1607, 2147, 4821, 6441, 14463, 19323, 30533, 91599, 181591, 274797, 544773, 1634319, 3450229, 10350687, 31052061]

約数ペア:

[(1, 31052061), (3, 10350687), (9, 3450229), (19, 1634319), (57, 544773), (113, 274797), (171, 181591), (339, 91599), (1017, 30533), (1607, 19323), (2147, 14463), (4821, 6441)]