13971771

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 22835904

約数和(自身を除く): 8864133

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 5227, 15681, 47043, 57497, 141129, 172491, 423387, 517473, 1270161, 1552419, 4657257, 13971771]

約数ペア:

[(1, 13971771), (3, 4657257), (9, 1552419), (11, 1270161), (27, 517473), (33, 423387), (81, 172491), (99, 141129), (243, 57497), (297, 47043), (891, 15681), (2673, 5227)]