31293669135

素因数分解:

$3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{998681}}^1$

素因数の和:1000778

約数の個数: 16

約数和(自身を含む): 50093889120

約数和(自身を除く): 18800219985

約数列:

[1, 3, 5, 15, 2089, 6267, 10445, 31335, 998681, 2996043, 4993405, 14980215, 2086244609, 6258733827, 10431223045, 31293669135]

約数ペア:

[(1, 31293669135), (3, 10431223045), (5, 6258733827), (15, 2086244609), (2089, 14980215), (6267, 4993405), (10445, 2996043), (31335, 998681)]