13980747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{919}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 20401920

約数和(自身を除く): 6421173

約数列:

[1, 3, 11, 33, 461, 919, 1383, 2757, 5071, 10109, 15213, 30327, 423659, 1270977, 4660249, 13980747]

約数ペア:

[(1, 13980747), (3, 4660249), (11, 1270977), (33, 423659), (461, 30327), (919, 15213), (1383, 10109), (2757, 5071)]