13408551

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{38201}}^1$

素因数の和:38223

約数の個数: 16

約数和(自身を含む): 21393120

約数和(自身を除く): 7984569

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 38201, 114603, 343809, 496613, 1031427, 1489839, 4469517, 13408551]

約数ペア:

[(1, 13408551), (3, 4469517), (9, 1489839), (13, 1031427), (27, 496613), (39, 343809), (117, 114603), (351, 38201)]