1540393413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{284153}}^1$

素因数の和:284308

約数の個数: 16

約数和(自身を含む): 2227767360

約数和(自身を除く): 687373947

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 284153, 852459, 3693989, 11081967, 39497267, 118491801, 513464471, 1540393413]

約数ペア:

[(1, 1540393413), (3, 513464471), (13, 118491801), (39, 39497267), (139, 11081967), (417, 3693989), (1807, 852459), (5421, 284153)]