13138329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 18792000

約数和(自身を除く): 5653671

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 4349, 13047, 82631, 230497, 247893, 691491, 4379443, 13138329]

約数ペア:

[(1, 13138329), (3, 4379443), (19, 691491), (53, 247893), (57, 230497), (159, 82631), (1007, 13047), (3021, 4349)]