13296231

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 56

約数和(自身を含む): 22769376

約数和(自身を除く): 9473145

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 81, 117, 183, 207, 243, 299, 351, 549, 621, 729, 793, 897, 1053, 1403, 1647, 1863, 2379, 2691, 3159, 4209, 4941, 5589, 7137, 8073, 9477, 12627, 14823, 16767, 18239, 21411, 24219, 37881, 44469, 54717, 64233, 72657, 113643, 164151, 192699, 217971, 340929, 492453, 578097, 1022787, 1477359, 4432077, 13296231]

約数ペア:

[(1, 13296231), (3, 4432077), (9, 1477359), (13, 1022787), (23, 578097), (27, 492453), (39, 340929), (61, 217971), (69, 192699), (81, 164151), (117, 113643), (183, 72657), (207, 64233), (243, 54717), (299, 44469), (351, 37881), (549, 24219), (621, 21411), (729, 18239), (793, 16767), (897, 14823), (1053, 12627), (1403, 9477), (1647, 8073), (1863, 7137), (2379, 5589), (2691, 4941), (3159, 4209)]