13348647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 20890688

約数和(自身を除く): 7542041

約数列:

[1, 3, 9, 13, 39, 117, 271, 421, 813, 1263, 2439, 3523, 3789, 5473, 10569, 16419, 31707, 49257, 114091, 342273, 1026819, 1483183, 4449549, 13348647]

約数ペア:

[(1, 13348647), (3, 4449549), (9, 1483183), (13, 1026819), (39, 342273), (117, 114091), (271, 49257), (421, 31707), (813, 16419), (1263, 10569), (2439, 5473), (3523, 3789)]