16400163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5323}}^1$

素因数の和:5418

約数の個数: 16

約数和(自身を含む): 23851520

約数和(自身を除く): 7451357

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5323, 15969, 69199, 207597, 420517, 1261551, 5466721, 16400163]

約数ペア:

[(1, 16400163), (3, 5466721), (13, 1261551), (39, 420517), (79, 207597), (237, 69199), (1027, 15969), (3081, 5323)]