13727883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 19869696

約数和(自身を除く): 6141813

約数列:

[1, 3, 13, 39, 131, 393, 1703, 2687, 5109, 8061, 34931, 104793, 351997, 1055991, 4575961, 13727883]

約数ペア:

[(1, 13727883), (3, 4575961), (13, 1055991), (39, 351997), (131, 104793), (393, 34931), (1703, 8061), (2687, 5109)]