18702717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 27287040

約数和(自身を除く): 8584323

約数列:

[1, 3, 11, 33, 439, 1291, 1317, 3873, 4829, 14201, 14487, 42603, 566749, 1700247, 6234239, 18702717]

約数ペア:

[(1, 18702717), (3, 6234239), (11, 1700247), (33, 566749), (439, 42603), (1291, 14487), (1317, 14201), (3873, 4829)]