13849473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 7550079

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 257, 759, 771, 781, 1633, 2343, 2827, 4899, 5911, 8481, 17733, 17963, 18247, 53889, 54741, 65021, 195063, 200717, 419681, 602151, 1259043, 4616491, 13849473]

約数ペア:

[(1, 13849473), (3, 4616491), (11, 1259043), (23, 602151), (33, 419681), (69, 200717), (71, 195063), (213, 65021), (253, 54741), (257, 53889), (759, 18247), (771, 17963), (781, 17733), (1633, 8481), (2343, 5911), (2827, 4899)]