18279321

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 25206720

約数和(自身を除く): 6927399

約数列:

[1, 3, 59, 61, 177, 183, 1693, 3599, 5079, 10797, 99887, 103273, 299661, 309819, 6093107, 18279321]

約数ペア:

[(1, 18279321), (3, 6093107), (59, 309819), (61, 299661), (177, 103273), (183, 99887), (1693, 10797), (3599, 5079)]