31364433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 47531328

約数和(自身を除く): 16166895

約数列:

[1, 3, 9, 23, 69, 207, 277, 547, 831, 1641, 2493, 4923, 6371, 12581, 19113, 37743, 57339, 113229, 151519, 454557, 1363671, 3484937, 10454811, 31364433]

約数ペア:

[(1, 31364433), (3, 10454811), (9, 3484937), (23, 1363671), (69, 454557), (207, 151519), (277, 113229), (547, 57339), (831, 37743), (1641, 19113), (2493, 12581), (4923, 6371)]