31866081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4723}}^1$

素因数の和:4912

約数の個数: 16

約数和(自身を含む): 46030656

約数和(自身を除く): 14164575

約数列:

[1, 3, 13, 39, 173, 519, 2249, 4723, 6747, 14169, 61399, 184197, 817079, 2451237, 10622027, 31866081]

約数ペア:

[(1, 31866081), (3, 10622027), (13, 2451237), (39, 817079), (173, 184197), (519, 61399), (2249, 14169), (4723, 6747)]