13649847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 19355520

約数和(自身を除く): 5705673

約数列:

[1, 3, 19, 57, 101, 303, 1919, 2371, 5757, 7113, 45049, 135147, 239471, 718413, 4549949, 13649847]

約数ペア:

[(1, 13649847), (3, 4549949), (19, 718413), (57, 239471), (101, 135147), (303, 45049), (1919, 7113), (2371, 5757)]