15674138529

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{39869}}^1$

素因数の和:40169

約数の個数: 32

約数和(自身を含む): 24256270080

約数和(自身を除く): 8582131551

約数列:

[1, 3, 7, 21, 97, 193, 291, 579, 679, 1351, 2037, 4053, 18721, 39869, 56163, 119607, 131047, 279083, 393141, 837249, 3867293, 7694717, 11601879, 23084151, 27071051, 53863019, 81213153, 161589057, 746387549, 2239162647, 5224712843, 15674138529]

約数ペア:

[(1, 15674138529), (3, 5224712843), (7, 2239162647), (21, 746387549), (97, 161589057), (193, 81213153), (291, 53863019), (579, 27071051), (679, 23084151), (1351, 11601879), (2037, 7694717), (4053, 3867293), (18721, 837249), (39869, 393141), (56163, 279083), (119607, 131047)]