31860267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 12618453

約数列:

[1, 3, 23, 69, 389, 1167, 1187, 3561, 8947, 26841, 27301, 81903, 461743, 1385229, 10620089, 31860267]

約数ペア:

[(1, 31860267), (3, 10620089), (23, 1385229), (69, 461743), (389, 81903), (1167, 27301), (1187, 26841), (3561, 8947)]