13313553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 19430400

約数和(自身を除く): 6116847

約数列:

[1, 3, 11, 33, 439, 919, 1317, 2757, 4829, 10109, 14487, 30327, 403441, 1210323, 4437851, 13313553]

約数ペア:

[(1, 13313553), (3, 4437851), (11, 1210323), (33, 403441), (439, 30327), (919, 14487), (1317, 10109), (2757, 4829)]