31040313

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 42394560

約数和(自身を除く): 11354247

約数列:

[1, 3, 59, 157, 177, 471, 1117, 3351, 9263, 27789, 65903, 175369, 197709, 526107, 10346771, 31040313]

約数ペア:

[(1, 31040313), (3, 10346771), (59, 526107), (157, 197709), (177, 175369), (471, 65903), (1117, 27789), (3351, 9263)]